java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 07:25:44,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 07:25:44,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 07:25:44,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 07:25:44,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 07:25:44,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 07:25:44,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 07:25:44,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 07:25:44,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 07:25:44,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 07:25:44,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 07:25:44,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 07:25:44,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 07:25:44,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 07:25:44,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 07:25:44,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 07:25:44,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 07:25:44,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 07:25:44,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 07:25:44,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 07:25:44,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 07:25:44,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 07:25:44,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 07:25:44,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 07:25:44,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 07:25:44,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 07:25:44,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 07:25:44,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 07:25:44,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 07:25:44,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 07:25:44,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 07:25:44,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 07:25:44,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 07:25:44,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 07:25:44,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 07:25:44,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 07:25:44,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 07:25:44,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 07:25:44,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 07:25:44,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 07:25:44,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 07:25:44,352 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 07:25:44,377 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 07:25:44,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 07:25:44,380 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 07:25:44,381 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 07:25:44,381 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 07:25:44,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 07:25:44,381 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 07:25:44,382 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 07:25:44,382 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 07:25:44,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 07:25:44,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 07:25:44,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 07:25:44,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 07:25:44,384 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 07:25:44,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 07:25:44,384 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 07:25:44,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 07:25:44,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 07:25:44,385 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 07:25:44,385 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 07:25:44,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 07:25:44,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 07:25:44,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 07:25:44,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 07:25:44,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 07:25:44,387 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 07:25:44,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 07:25:44,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 07:25:44,387 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 07:25:44,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 07:25:44,436 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 07:25:44,439 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 07:25:44,441 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 07:25:44,441 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 07:25:44,442 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2019-10-02 07:25:44,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faa14e136/7de90d90062b455ca41531e55aaa95d4/FLAGd23c3b35f [2019-10-02 07:25:45,393 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 07:25:45,394 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2019-10-02 07:25:45,431 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faa14e136/7de90d90062b455ca41531e55aaa95d4/FLAGd23c3b35f [2019-10-02 07:25:45,797 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faa14e136/7de90d90062b455ca41531e55aaa95d4 [2019-10-02 07:25:45,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 07:25:45,808 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 07:25:45,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 07:25:45,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 07:25:45,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 07:25:45,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 07:25:45" (1/1) ... [2019-10-02 07:25:45,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74889412 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:45, skipping insertion in model container [2019-10-02 07:25:45,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 07:25:45" (1/1) ... [2019-10-02 07:25:45,824 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 07:25:45,969 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 07:25:46,595 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3517] [2019-10-02 07:25:46,599 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3518-3519] [2019-10-02 07:25:48,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 07:25:48,084 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 07:25:48,170 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3517] [2019-10-02 07:25:48,171 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3518-3519] [2019-10-02 07:25:48,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 07:25:48,681 INFO L192 MainTranslator]: Completed translation [2019-10-02 07:25:48,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48 WrapperNode [2019-10-02 07:25:48,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 07:25:48,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 07:25:48,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 07:25:48,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 07:25:48,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... [2019-10-02 07:25:48,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... [2019-10-02 07:25:48,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... [2019-10-02 07:25:48,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... [2019-10-02 07:25:48,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... [2019-10-02 07:25:49,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... [2019-10-02 07:25:49,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... [2019-10-02 07:25:49,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 07:25:49,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 07:25:49,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 07:25:49,102 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 07:25:49,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 07:25:49,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 07:25:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 07:25:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-02 07:25:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-02 07:25:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-02 07:25:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-02 07:25:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 07:25:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-10-02 07:25:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2019-10-02 07:25:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-10-02 07:25:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2019-10-02 07:25:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-02 07:25:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 07:25:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-10-02 07:25:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-02 07:25:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2019-10-02 07:25:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 07:25:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 07:25:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 07:25:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 07:25:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 07:25:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 07:25:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 07:25:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 07:25:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 07:25:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 07:25:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2019-10-02 07:25:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2019-10-02 07:25:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-10-02 07:25:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2019-10-02 07:25:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2019-10-02 07:25:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-10-02 07:25:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-02 07:25:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-10-02 07:25:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-02 07:25:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-02 07:25:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-02 07:25:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-02 07:25:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-02 07:25:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-02 07:25:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-02 07:25:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2019-10-02 07:25:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_endpoints [2019-10-02 07:25:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_callback [2019-10-02 07:25:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2019-10-02 07:25:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2019-10-02 07:25:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2019-10-02 07:25:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2019-10-02 07:25:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2019-10-02 07:25:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2019-10-02 07:25:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2019-10-02 07:25:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2019-10-02 07:25:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2019-10-02 07:25:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2019-10-02 07:25:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2019-10-02 07:25:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure get_altsetting [2019-10-02 07:25:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2019-10-02 07:25:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2019-10-02 07:25:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_ext [2019-10-02 07:25:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_ss_cap [2019-10-02 07:25:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_con_id [2019-10-02 07:25:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ch9_postconfig [2019-10-02 07:25:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_complete [2019-10-02 07:25:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ctrl_queue [2019-10-02 07:25:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1_callback [2019-10-02 07:25:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2019-10-02 07:25:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2019-10-02 07:25:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_queued_callback [2019-10-02 07:25:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_queued [2019-10-02 07:25:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2019-10-02 07:25:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_halted [2019-10-02 07:25:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2019-10-02 07:25:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure halt_simple [2019-10-02 07:25:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2019-10-02 07:25:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_callback [2019-10-02 07:25:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_alloc_urb [2019-10-02 07:25:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2019-10-02 07:25:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2019-10-02 07:25:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2019-10-02 07:25:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_probe [2019-10-02 07:25:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_suspend [2019-10-02 07:25:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_resume [2019-10-02 07:25:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2019-10-02 07:25:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_init [2019-10-02 07:25:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_exit [2019-10-02 07:25:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-02 07:25:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 07:25:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 07:25:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-02 07:25:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 07:25:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-02 07:25:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 07:25:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-02 07:25:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-02 07:25:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 07:25:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19 [2019-10-02 07:25:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_20 [2019-10-02 07:25:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_21 [2019-10-02 07:25:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2019-10-02 07:25:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2019-10-02 07:25:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2019-10-02 07:25:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2019-10-02 07:25:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_26 [2019-10-02 07:25:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_27 [2019-10-02 07:25:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2019-10-02 07:25:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2019-10-02 07:25:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_30 [2019-10-02 07:25:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_31 [2019-10-02 07:25:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2019-10-02 07:25:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2019-10-02 07:25:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2019-10-02 07:25:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 07:25:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-02 07:25:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-02 07:25:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-02 07:25:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-02 07:25:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-02 07:25:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-02 07:25:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-02 07:25:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-02 07:25:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-02 07:25:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 07:25:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 07:25:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __virt_addr_valid [2019-10-02 07:25:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-02 07:25:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 07:25:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-02 07:25:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 07:25:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-02 07:25:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-02 07:25:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure completion_done [2019-10-02 07:25:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 07:25:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-02 07:25:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-10-02 07:25:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-02 07:25:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 07:25:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 07:25:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_1 [2019-10-02 07:25:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-02 07:25:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-02 07:25:49,232 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 07:25:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-02 07:25:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 07:25:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-10-02 07:25:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-02 07:25:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-02 07:25:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-02 07:25:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-10-02 07:25:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-02 07:25:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 07:25:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 07:25:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 07:25:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 07:25:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 07:25:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 07:25:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-02 07:25:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-02 07:25:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-02 07:25:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-02 07:25:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 07:25:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure __virt_addr_valid [2019-10-02 07:25:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 07:25:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-02 07:25:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 07:25:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-02 07:25:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 07:25:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-10-02 07:25:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-10-02 07:25:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-02 07:25:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-02 07:25:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-02 07:25:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 07:25:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-02 07:25:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 07:25:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 07:25:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 07:25:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 07:25:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 07:25:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 07:25:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2019-10-02 07:25:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-02 07:25:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-02 07:25:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-02 07:25:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-02 07:25:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2019-10-02 07:25:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-02 07:25:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2019-10-02 07:25:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-02 07:25:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-02 07:25:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19 [2019-10-02 07:25:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_27 [2019-10-02 07:25:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_30 [2019-10-02 07:25:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-02 07:25:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-02 07:25:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_21 [2019-10-02 07:25:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2019-10-02 07:25:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2019-10-02 07:25:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-02 07:25:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_20 [2019-10-02 07:25:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_26 [2019-10-02 07:25:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_31 [2019-10-02 07:25:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-02 07:25:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-02 07:25:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2019-10-02 07:25:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2019-10-02 07:25:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure get_endpoints [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure simple_callback [2019-10-02 07:25:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2019-10-02 07:25:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure get_altsetting [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_ext [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_ss_cap [2019-10-02 07:25:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_con_id [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure ch9_postconfig [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_complete [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure test_ctrl_queue [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1_callback [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_queued_callback [2019-10-02 07:25:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_queued [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure verify_halted [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure halt_simple [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure iso_callback [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure iso_alloc_urb [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2019-10-02 07:25:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_probe [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_suspend [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_resume [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_init [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_exit [2019-10-02 07:25:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-02 07:25:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 07:25:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 07:25:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 07:25:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 07:25:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 07:25:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 07:25:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 07:25:50,975 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 07:25:59,392 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 07:25:59,392 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 07:25:59,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 07:25:59 BoogieIcfgContainer [2019-10-02 07:25:59,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 07:25:59,398 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 07:25:59,398 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 07:25:59,401 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 07:25:59,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 07:25:45" (1/3) ... [2019-10-02 07:25:59,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59ce46ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 07:25:59, skipping insertion in model container [2019-10-02 07:25:59,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:25:48" (2/3) ... [2019-10-02 07:25:59,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59ce46ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 07:25:59, skipping insertion in model container [2019-10-02 07:25:59,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 07:25:59" (3/3) ... [2019-10-02 07:25:59,405 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2019-10-02 07:25:59,418 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 07:25:59,431 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 07:25:59,455 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 07:25:59,508 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 07:25:59,509 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 07:25:59,509 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 07:25:59,509 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 07:25:59,509 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 07:25:59,509 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 07:25:59,510 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 07:25:59,510 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 07:25:59,510 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 07:25:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states. [2019-10-02 07:25:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-10-02 07:25:59,583 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:25:59,585 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:25:59,587 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:25:59,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:25:59,595 INFO L82 PathProgramCache]: Analyzing trace with hash -1074517858, now seen corresponding path program 1 times [2019-10-02 07:25:59,597 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:25:59,598 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:25:59,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:25:59,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:25:59,712 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-02 07:26:00,510 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:26:00,510 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:26:00,514 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:26:00,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:26:00,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:00,531 INFO L87 Difference]: Start difference. First operand 1708 states. Second operand 3 states. [2019-10-02 07:26:01,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:01,230 INFO L93 Difference]: Finished difference Result 3170 states and 4469 transitions. [2019-10-02 07:26:01,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:26:01,232 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2019-10-02 07:26:01,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:01,265 INFO L225 Difference]: With dead ends: 3170 [2019-10-02 07:26:01,265 INFO L226 Difference]: Without dead ends: 1572 [2019-10-02 07:26:01,282 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:01,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1572 states. [2019-10-02 07:26:01,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1572 to 1563. [2019-10-02 07:26:01,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1563 states. [2019-10-02 07:26:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1563 states and 2160 transitions. [2019-10-02 07:26:01,497 INFO L78 Accepts]: Start accepts. Automaton has 1563 states and 2160 transitions. Word has length 47 [2019-10-02 07:26:01,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:01,498 INFO L475 AbstractCegarLoop]: Abstraction has 1563 states and 2160 transitions. [2019-10-02 07:26:01,498 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:26:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2160 transitions. [2019-10-02 07:26:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-10-02 07:26:01,513 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:01,513 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:01,514 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:01,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:01,514 INFO L82 PathProgramCache]: Analyzing trace with hash 1002113295, now seen corresponding path program 1 times [2019-10-02 07:26:01,515 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:01,515 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:01,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:01,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:01,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-02 07:26:02,048 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:26:02,048 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:26:02,050 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:26:02,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:26:02,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:02,051 INFO L87 Difference]: Start difference. First operand 1563 states and 2160 transitions. Second operand 3 states. [2019-10-02 07:26:02,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:02,132 INFO L93 Difference]: Finished difference Result 1596 states and 2191 transitions. [2019-10-02 07:26:02,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:26:02,133 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-10-02 07:26:02,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:02,147 INFO L225 Difference]: With dead ends: 1596 [2019-10-02 07:26:02,147 INFO L226 Difference]: Without dead ends: 1593 [2019-10-02 07:26:02,150 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:02,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2019-10-02 07:26:02,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1593. [2019-10-02 07:26:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1593 states. [2019-10-02 07:26:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1593 states and 2188 transitions. [2019-10-02 07:26:02,232 INFO L78 Accepts]: Start accepts. Automaton has 1593 states and 2188 transitions. Word has length 83 [2019-10-02 07:26:02,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:02,233 INFO L475 AbstractCegarLoop]: Abstraction has 1593 states and 2188 transitions. [2019-10-02 07:26:02,233 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:26:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2188 transitions. [2019-10-02 07:26:02,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-10-02 07:26:02,256 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:02,257 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:02,257 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:02,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:02,258 INFO L82 PathProgramCache]: Analyzing trace with hash -571280815, now seen corresponding path program 1 times [2019-10-02 07:26:02,258 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:02,258 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:02,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:02,279 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:02,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:02,651 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-02 07:26:02,652 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:26:02,652 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:26:03,232 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:04,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 4231 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 07:26:04,322 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:26:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-02 07:26:04,420 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:26:04,420 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:26:04,422 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:26:04,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:26:04,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:04,422 INFO L87 Difference]: Start difference. First operand 1593 states and 2188 transitions. Second operand 3 states. [2019-10-02 07:26:04,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:04,517 INFO L93 Difference]: Finished difference Result 3159 states and 4350 transitions. [2019-10-02 07:26:04,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:26:04,517 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2019-10-02 07:26:04,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:04,530 INFO L225 Difference]: With dead ends: 3159 [2019-10-02 07:26:04,530 INFO L226 Difference]: Without dead ends: 1594 [2019-10-02 07:26:04,537 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:04,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1594 states. [2019-10-02 07:26:04,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1594 to 1594. [2019-10-02 07:26:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1594 states. [2019-10-02 07:26:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1594 states and 2189 transitions. [2019-10-02 07:26:04,602 INFO L78 Accepts]: Start accepts. Automaton has 1594 states and 2189 transitions. Word has length 215 [2019-10-02 07:26:04,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:04,603 INFO L475 AbstractCegarLoop]: Abstraction has 1594 states and 2189 transitions. [2019-10-02 07:26:04,603 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:26:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2189 transitions. [2019-10-02 07:26:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-10-02 07:26:04,612 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:04,613 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:04,613 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:04,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:04,613 INFO L82 PathProgramCache]: Analyzing trace with hash 1844555535, now seen corresponding path program 1 times [2019-10-02 07:26:04,614 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:04,614 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:04,626 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:04,626 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:04,626 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:04,875 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-02 07:26:04,875 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:26:04,876 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:26:05,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:07,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 4236 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 07:26:07,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:26:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-02 07:26:07,510 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:26:07,511 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:26:07,511 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:26:07,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:26:07,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:07,512 INFO L87 Difference]: Start difference. First operand 1594 states and 2189 transitions. Second operand 3 states. [2019-10-02 07:26:07,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:07,995 INFO L93 Difference]: Finished difference Result 3261 states and 4467 transitions. [2019-10-02 07:26:07,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:26:07,996 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2019-10-02 07:26:08,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:08,018 INFO L225 Difference]: With dead ends: 3261 [2019-10-02 07:26:08,018 INFO L226 Difference]: Without dead ends: 1695 [2019-10-02 07:26:08,029 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:08,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1695 states. [2019-10-02 07:26:08,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1695 to 1679. [2019-10-02 07:26:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1679 states. [2019-10-02 07:26:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1679 states and 2282 transitions. [2019-10-02 07:26:08,143 INFO L78 Accepts]: Start accepts. Automaton has 1679 states and 2282 transitions. Word has length 215 [2019-10-02 07:26:08,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:08,144 INFO L475 AbstractCegarLoop]: Abstraction has 1679 states and 2282 transitions. [2019-10-02 07:26:08,145 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:26:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2282 transitions. [2019-10-02 07:26:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-10-02 07:26:08,163 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:08,164 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:08,164 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:08,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:08,165 INFO L82 PathProgramCache]: Analyzing trace with hash 1895673450, now seen corresponding path program 1 times [2019-10-02 07:26:08,165 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:08,165 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:08,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:08,183 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:08,183 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:08,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-02 07:26:08,661 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:26:08,661 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:26:08,662 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:26:08,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:26:08,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:08,662 INFO L87 Difference]: Start difference. First operand 1679 states and 2282 transitions. Second operand 3 states. [2019-10-02 07:26:11,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:11,427 INFO L93 Difference]: Finished difference Result 4698 states and 6416 transitions. [2019-10-02 07:26:11,427 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:26:11,428 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 234 [2019-10-02 07:26:11,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:11,454 INFO L225 Difference]: With dead ends: 4698 [2019-10-02 07:26:11,454 INFO L226 Difference]: Without dead ends: 3047 [2019-10-02 07:26:11,465 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:11,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3047 states. [2019-10-02 07:26:11,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3047 to 3035. [2019-10-02 07:26:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3035 states. [2019-10-02 07:26:11,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 3035 states and 4144 transitions. [2019-10-02 07:26:11,617 INFO L78 Accepts]: Start accepts. Automaton has 3035 states and 4144 transitions. Word has length 234 [2019-10-02 07:26:11,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:11,680 INFO L475 AbstractCegarLoop]: Abstraction has 3035 states and 4144 transitions. [2019-10-02 07:26:11,680 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:26:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4144 transitions. [2019-10-02 07:26:11,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2019-10-02 07:26:11,698 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:11,698 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:11,698 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:11,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:11,699 INFO L82 PathProgramCache]: Analyzing trace with hash 734539193, now seen corresponding path program 1 times [2019-10-02 07:26:11,699 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:11,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:11,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:11,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:11,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:11,817 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:26:11,817 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:26:11,817 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:26:12,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:13,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 4336 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-02 07:26:13,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:26:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-02 07:26:13,389 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:26:13,389 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 07:26:13,390 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 07:26:13,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 07:26:13,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-02 07:26:13,391 INFO L87 Difference]: Start difference. First operand 3035 states and 4144 transitions. Second operand 4 states. [2019-10-02 07:26:13,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:13,594 INFO L93 Difference]: Finished difference Result 6052 states and 8298 transitions. [2019-10-02 07:26:13,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 07:26:13,595 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 235 [2019-10-02 07:26:13,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:13,621 INFO L225 Difference]: With dead ends: 6052 [2019-10-02 07:26:13,621 INFO L226 Difference]: Without dead ends: 3042 [2019-10-02 07:26:13,639 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:26:13,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3042 states. [2019-10-02 07:26:13,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3042 to 3042. [2019-10-02 07:26:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3042 states. [2019-10-02 07:26:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 3042 states and 4163 transitions. [2019-10-02 07:26:13,823 INFO L78 Accepts]: Start accepts. Automaton has 3042 states and 4163 transitions. Word has length 235 [2019-10-02 07:26:13,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:13,824 INFO L475 AbstractCegarLoop]: Abstraction has 3042 states and 4163 transitions. [2019-10-02 07:26:13,824 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 07:26:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4163 transitions. [2019-10-02 07:26:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-10-02 07:26:13,845 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:13,846 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:13,846 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:13,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:13,847 INFO L82 PathProgramCache]: Analyzing trace with hash 499313193, now seen corresponding path program 1 times [2019-10-02 07:26:13,847 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:13,847 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:13,857 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:13,858 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:13,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:13,987 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:26:13,988 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:26:13,988 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:26:14,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:15,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 4330 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 07:26:15,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:26:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-10-02 07:26:15,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:26:15,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:26:15,671 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:26:15,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:26:15,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:15,672 INFO L87 Difference]: Start difference. First operand 3042 states and 4163 transitions. Second operand 3 states. [2019-10-02 07:26:15,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:15,786 INFO L93 Difference]: Finished difference Result 6057 states and 8300 transitions. [2019-10-02 07:26:15,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:26:15,787 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 231 [2019-10-02 07:26:15,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:15,808 INFO L225 Difference]: With dead ends: 6057 [2019-10-02 07:26:15,808 INFO L226 Difference]: Without dead ends: 3044 [2019-10-02 07:26:15,823 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:26:15,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3044 states. [2019-10-02 07:26:15,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3044 to 3044. [2019-10-02 07:26:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3044 states. [2019-10-02 07:26:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 3044 states and 4165 transitions. [2019-10-02 07:26:15,952 INFO L78 Accepts]: Start accepts. Automaton has 3044 states and 4165 transitions. Word has length 231 [2019-10-02 07:26:15,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:15,953 INFO L475 AbstractCegarLoop]: Abstraction has 3044 states and 4165 transitions. [2019-10-02 07:26:15,953 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:26:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4165 transitions. [2019-10-02 07:26:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2019-10-02 07:26:15,967 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:15,967 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:15,967 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:15,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:15,968 INFO L82 PathProgramCache]: Analyzing trace with hash 1829221537, now seen corresponding path program 1 times [2019-10-02 07:26:15,968 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:15,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:15,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:15,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:15,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:16,078 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:26:16,078 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:26:16,078 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:26:16,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:26:17,659 INFO L256 TraceCheckSpWp]: Trace formula consists of 4342 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 07:26:17,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:26:17,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-02 07:26:17,769 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:26:17,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2019-10-02 07:26:17,771 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 07:26:17,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 07:26:17,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:26:17,772 INFO L87 Difference]: Start difference. First operand 3044 states and 4165 transitions. Second operand 5 states. [2019-10-02 07:26:18,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:26:18,012 INFO L93 Difference]: Finished difference Result 6069 states and 8339 transitions. [2019-10-02 07:26:18,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 07:26:18,013 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 236 [2019-10-02 07:26:18,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:26:18,034 INFO L225 Difference]: With dead ends: 6069 [2019-10-02 07:26:18,034 INFO L226 Difference]: Without dead ends: 3051 [2019-10-02 07:26:18,058 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-02 07:26:18,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3051 states. [2019-10-02 07:26:18,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3051 to 3047. [2019-10-02 07:26:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3047 states. [2019-10-02 07:26:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 3047 states and 4170 transitions. [2019-10-02 07:26:18,178 INFO L78 Accepts]: Start accepts. Automaton has 3047 states and 4170 transitions. Word has length 236 [2019-10-02 07:26:18,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:26:18,179 INFO L475 AbstractCegarLoop]: Abstraction has 3047 states and 4170 transitions. [2019-10-02 07:26:18,179 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 07:26:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4170 transitions. [2019-10-02 07:26:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-10-02 07:26:18,193 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:26:18,193 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:26:18,194 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:26:18,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:26:18,194 INFO L82 PathProgramCache]: Analyzing trace with hash 1404635833, now seen corresponding path program 2 times [2019-10-02 07:26:18,194 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:26:18,194 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:26:18,204 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:18,204 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:26:18,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:26:18,318 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:26:18,318 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:26:18,319 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:26:18,694 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:27:18,942 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 07:27:18,943 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:27:19,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 4348 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-02 07:27:19,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:27:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-02 07:27:19,194 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:27:19,195 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2019-10-02 07:27:19,196 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 07:27:19,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 07:27:19,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 07:27:19,197 INFO L87 Difference]: Start difference. First operand 3047 states and 4170 transitions. Second operand 6 states. [2019-10-02 07:27:19,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:27:19,377 INFO L93 Difference]: Finished difference Result 6078 states and 8362 transitions. [2019-10-02 07:27:19,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 07:27:19,378 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 237 [2019-10-02 07:27:19,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:27:19,399 INFO L225 Difference]: With dead ends: 6078 [2019-10-02 07:27:19,399 INFO L226 Difference]: Without dead ends: 3058 [2019-10-02 07:27:19,414 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-10-02 07:27:19,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3058 states. [2019-10-02 07:27:19,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3058 to 3050. [2019-10-02 07:27:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3050 states. [2019-10-02 07:27:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 3050 states and 4175 transitions. [2019-10-02 07:27:19,535 INFO L78 Accepts]: Start accepts. Automaton has 3050 states and 4175 transitions. Word has length 237 [2019-10-02 07:27:19,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:27:19,535 INFO L475 AbstractCegarLoop]: Abstraction has 3050 states and 4175 transitions. [2019-10-02 07:27:19,536 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 07:27:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4175 transitions. [2019-10-02 07:27:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-10-02 07:27:19,551 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:27:19,552 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:27:19,552 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:27:19,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:27:19,553 INFO L82 PathProgramCache]: Analyzing trace with hash 1127380897, now seen corresponding path program 3 times [2019-10-02 07:27:19,553 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:27:19,553 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:27:19,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:27:19,566 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:27:19,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:27:19,690 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:27:19,690 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:27:19,690 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:27:20,183 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-02 07:28:19,421 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-10-02 07:28:19,421 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:28:19,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 4304 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 07:28:19,540 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:28:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-10-02 07:28:19,638 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:28:19,639 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 07:28:19,639 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 07:28:19,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 07:28:19,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:28:19,640 INFO L87 Difference]: Start difference. First operand 3050 states and 4175 transitions. Second operand 5 states. [2019-10-02 07:28:22,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:28:22,145 INFO L93 Difference]: Finished difference Result 6341 states and 8668 transitions. [2019-10-02 07:28:22,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 07:28:22,146 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 238 [2019-10-02 07:28:22,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:28:22,169 INFO L225 Difference]: With dead ends: 6341 [2019-10-02 07:28:22,169 INFO L226 Difference]: Without dead ends: 3322 [2019-10-02 07:28:22,182 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 234 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 07:28:22,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3322 states. [2019-10-02 07:28:22,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3322 to 3136. [2019-10-02 07:28:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3136 states. [2019-10-02 07:28:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 3136 states and 4285 transitions. [2019-10-02 07:28:22,302 INFO L78 Accepts]: Start accepts. Automaton has 3136 states and 4285 transitions. Word has length 238 [2019-10-02 07:28:22,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:28:22,303 INFO L475 AbstractCegarLoop]: Abstraction has 3136 states and 4285 transitions. [2019-10-02 07:28:22,303 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 07:28:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 4285 transitions. [2019-10-02 07:28:22,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-02 07:28:22,317 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:28:22,317 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:28:22,317 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:28:22,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:28:22,318 INFO L82 PathProgramCache]: Analyzing trace with hash 728021402, now seen corresponding path program 1 times [2019-10-02 07:28:22,318 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:28:22,318 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:28:22,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:28:22,328 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:28:22,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:28:22,440 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:28:22,440 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:28:22,440 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:28:22,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:28:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:28:24,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 4388 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-02 07:28:24,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:28:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-02 07:28:24,168 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:28:24,168 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2019-10-02 07:28:24,169 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 07:28:24,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 07:28:24,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-02 07:28:24,169 INFO L87 Difference]: Start difference. First operand 3136 states and 4285 transitions. Second operand 7 states. [2019-10-02 07:28:24,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:28:24,385 INFO L93 Difference]: Finished difference Result 6259 states and 8605 transitions. [2019-10-02 07:28:24,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-02 07:28:24,385 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 248 [2019-10-02 07:28:24,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:28:24,403 INFO L225 Difference]: With dead ends: 6259 [2019-10-02 07:28:24,403 INFO L226 Difference]: Without dead ends: 3151 [2019-10-02 07:28:24,417 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2019-10-02 07:28:24,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3151 states. [2019-10-02 07:28:24,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3151 to 3139. [2019-10-02 07:28:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3139 states. [2019-10-02 07:28:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 3139 states and 4290 transitions. [2019-10-02 07:28:24,510 INFO L78 Accepts]: Start accepts. Automaton has 3139 states and 4290 transitions. Word has length 248 [2019-10-02 07:28:24,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:28:24,511 INFO L475 AbstractCegarLoop]: Abstraction has 3139 states and 4290 transitions. [2019-10-02 07:28:24,511 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 07:28:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 4290 transitions. [2019-10-02 07:28:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-10-02 07:28:24,524 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:28:24,524 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:28:24,524 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:28:24,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:28:24,525 INFO L82 PathProgramCache]: Analyzing trace with hash -250762318, now seen corresponding path program 2 times [2019-10-02 07:28:24,525 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:28:24,525 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:28:24,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:28:24,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:28:24,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:28:24,617 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:28:24,617 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:28:24,617 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:28:24,979 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:29:26,518 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 07:29:26,518 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:29:26,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 4394 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 07:29:26,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:29:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-02 07:29:26,766 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:29:26,767 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 07:29:26,767 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 07:29:26,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 07:29:26,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:29:26,769 INFO L87 Difference]: Start difference. First operand 3139 states and 4290 transitions. Second operand 5 states. [2019-10-02 07:29:29,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:29:29,375 INFO L93 Difference]: Finished difference Result 6521 states and 8900 transitions. [2019-10-02 07:29:29,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 07:29:29,376 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 249 [2019-10-02 07:29:29,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:29:29,391 INFO L225 Difference]: With dead ends: 6521 [2019-10-02 07:29:29,391 INFO L226 Difference]: Without dead ends: 3414 [2019-10-02 07:29:29,401 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 07:29:29,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3414 states. [2019-10-02 07:29:29,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3414 to 3139. [2019-10-02 07:29:29,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3139 states. [2019-10-02 07:29:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 3139 states and 4290 transitions. [2019-10-02 07:29:29,499 INFO L78 Accepts]: Start accepts. Automaton has 3139 states and 4290 transitions. Word has length 249 [2019-10-02 07:29:29,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:29:29,500 INFO L475 AbstractCegarLoop]: Abstraction has 3139 states and 4290 transitions. [2019-10-02 07:29:29,500 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 07:29:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 4290 transitions. [2019-10-02 07:29:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2019-10-02 07:29:29,515 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:29:29,515 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:29:29,516 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:29:29,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:29:29,516 INFO L82 PathProgramCache]: Analyzing trace with hash 2013190610, now seen corresponding path program 1 times [2019-10-02 07:29:29,516 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:29:29,516 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:29:29,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:29,527 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:29:29,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:29:29,779 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-02 07:29:29,779 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:29:29,779 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:29:30,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:29:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:29:31,462 INFO L256 TraceCheckSpWp]: Trace formula consists of 4631 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 07:29:31,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:29:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-10-02 07:29:31,562 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:29:31,562 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:29:31,563 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:29:31,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:29:31,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:29:31,563 INFO L87 Difference]: Start difference. First operand 3139 states and 4290 transitions. Second operand 3 states. [2019-10-02 07:29:31,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:29:31,637 INFO L93 Difference]: Finished difference Result 6247 states and 8548 transitions. [2019-10-02 07:29:31,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:29:31,638 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 303 [2019-10-02 07:29:31,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:29:31,654 INFO L225 Difference]: With dead ends: 6247 [2019-10-02 07:29:31,655 INFO L226 Difference]: Without dead ends: 3140 [2019-10-02 07:29:31,668 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:29:31,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3140 states. [2019-10-02 07:29:31,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3140 to 3140. [2019-10-02 07:29:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3140 states. [2019-10-02 07:29:31,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 3140 states and 4291 transitions. [2019-10-02 07:29:31,760 INFO L78 Accepts]: Start accepts. Automaton has 3140 states and 4291 transitions. Word has length 303 [2019-10-02 07:29:31,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:29:31,760 INFO L475 AbstractCegarLoop]: Abstraction has 3140 states and 4291 transitions. [2019-10-02 07:29:31,760 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:29:31,760 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4291 transitions. [2019-10-02 07:29:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2019-10-02 07:29:31,776 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:29:31,776 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:29:31,776 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:29:31,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:29:31,777 INFO L82 PathProgramCache]: Analyzing trace with hash 1197143380, now seen corresponding path program 1 times [2019-10-02 07:29:31,777 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:29:31,777 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:29:31,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:31,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:29:31,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:29:32,132 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-02 07:29:32,132 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:29:32,133 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:29:32,490 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:29:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:29:33,601 INFO L256 TraceCheckSpWp]: Trace formula consists of 4634 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-02 07:29:33,610 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:29:33,841 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-10-02 07:29:33,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:29:33,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 07:29:33,866 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 07:29:33,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 07:29:33,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 07:29:33,867 INFO L87 Difference]: Start difference. First operand 3140 states and 4291 transitions. Second operand 4 states. [2019-10-02 07:29:37,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:29:37,886 INFO L93 Difference]: Finished difference Result 6248 states and 8548 transitions. [2019-10-02 07:29:37,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 07:29:37,886 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 303 [2019-10-02 07:29:37,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:29:37,900 INFO L225 Difference]: With dead ends: 6248 [2019-10-02 07:29:37,901 INFO L226 Difference]: Without dead ends: 3140 [2019-10-02 07:29:37,908 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 07:29:37,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3140 states. [2019-10-02 07:29:38,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3140 to 3140. [2019-10-02 07:29:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3140 states. [2019-10-02 07:29:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 3140 states and 4290 transitions. [2019-10-02 07:29:38,020 INFO L78 Accepts]: Start accepts. Automaton has 3140 states and 4290 transitions. Word has length 303 [2019-10-02 07:29:38,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:29:38,020 INFO L475 AbstractCegarLoop]: Abstraction has 3140 states and 4290 transitions. [2019-10-02 07:29:38,020 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 07:29:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4290 transitions. [2019-10-02 07:29:38,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2019-10-02 07:29:38,041 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:29:38,041 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:29:38,042 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:29:38,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:29:38,042 INFO L82 PathProgramCache]: Analyzing trace with hash -1498674858, now seen corresponding path program 1 times [2019-10-02 07:29:38,042 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:29:38,042 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:29:38,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:38,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:29:38,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:38,154 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:29:38,154 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:29:38,154 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:29:38,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:29:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:29:39,812 INFO L256 TraceCheckSpWp]: Trace formula consists of 4637 conjuncts, 7 conjunts are in the unsatisfiable core [2019-10-02 07:29:39,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:29:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-10-02 07:29:39,969 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:29:39,969 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-02 07:29:39,970 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 07:29:39,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 07:29:39,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-02 07:29:39,970 INFO L87 Difference]: Start difference. First operand 3140 states and 4290 transitions. Second operand 8 states. [2019-10-02 07:29:42,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:29:42,744 INFO L93 Difference]: Finished difference Result 6540 states and 8924 transitions. [2019-10-02 07:29:42,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-02 07:29:42,744 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 303 [2019-10-02 07:29:42,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:29:42,762 INFO L225 Difference]: With dead ends: 6540 [2019-10-02 07:29:42,762 INFO L226 Difference]: Without dead ends: 3432 [2019-10-02 07:29:42,771 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 308 GetRequests, 296 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2019-10-02 07:29:42,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3432 states. [2019-10-02 07:29:43,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3432 to 3148. [2019-10-02 07:29:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3148 states. [2019-10-02 07:29:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 3148 states and 4300 transitions. [2019-10-02 07:29:43,053 INFO L78 Accepts]: Start accepts. Automaton has 3148 states and 4300 transitions. Word has length 303 [2019-10-02 07:29:43,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:29:43,055 INFO L475 AbstractCegarLoop]: Abstraction has 3148 states and 4300 transitions. [2019-10-02 07:29:43,055 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 07:29:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 4300 transitions. [2019-10-02 07:29:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-10-02 07:29:43,074 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:29:43,074 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:29:43,075 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:29:43,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:29:43,075 INFO L82 PathProgramCache]: Analyzing trace with hash 915150522, now seen corresponding path program 1 times [2019-10-02 07:29:43,076 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:29:43,076 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:29:43,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:43,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:29:43,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:29:43,217 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:29:43,217 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:29:43,218 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:29:43,587 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:29:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:29:44,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 4666 conjuncts, 46 conjunts are in the unsatisfiable core [2019-10-02 07:29:44,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:29:45,200 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2019-10-02 07:29:45,201 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-02 07:29:45,214 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 07:29:45,215 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-02 07:29:45,216 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:38, output treesize:15 [2019-10-02 07:29:45,405 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2019-10-02 07:29:45,406 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-02 07:29:45,420 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 07:29:45,421 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-02 07:29:45,421 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:24, output treesize:9 [2019-10-02 07:29:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-02 07:29:45,591 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:29:45,591 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2019-10-02 07:29:45,592 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-10-02 07:29:45,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-10-02 07:29:45,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=300, Unknown=0, NotChecked=0, Total=342 [2019-10-02 07:29:45,593 INFO L87 Difference]: Start difference. First operand 3148 states and 4300 transitions. Second operand 19 states. [2019-10-02 07:30:15,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:30:15,445 INFO L93 Difference]: Finished difference Result 7288 states and 10173 transitions. [2019-10-02 07:30:15,453 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-10-02 07:30:15,453 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 309 [2019-10-02 07:30:15,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:30:15,472 INFO L225 Difference]: With dead ends: 7288 [2019-10-02 07:30:15,472 INFO L226 Difference]: Without dead ends: 4172 [2019-10-02 07:30:15,480 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 290 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=132, Invalid=798, Unknown=0, NotChecked=0, Total=930 [2019-10-02 07:30:15,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4172 states. [2019-10-02 07:30:15,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4172 to 4018. [2019-10-02 07:30:15,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4018 states. [2019-10-02 07:30:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 4018 states and 5658 transitions. [2019-10-02 07:30:15,663 INFO L78 Accepts]: Start accepts. Automaton has 4018 states and 5658 transitions. Word has length 309 [2019-10-02 07:30:15,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:30:15,665 INFO L475 AbstractCegarLoop]: Abstraction has 4018 states and 5658 transitions. [2019-10-02 07:30:15,665 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-10-02 07:30:15,665 INFO L276 IsEmpty]: Start isEmpty. Operand 4018 states and 5658 transitions. [2019-10-02 07:30:15,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2019-10-02 07:30:15,681 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:30:15,682 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:30:15,682 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:30:15,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:30:15,683 INFO L82 PathProgramCache]: Analyzing trace with hash -20693717, now seen corresponding path program 1 times [2019-10-02 07:30:15,683 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:30:15,683 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:30:15,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:30:15,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:30:15,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:30:15,827 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:30:15,827 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:30:15,827 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:30:16,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:30:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:30:17,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 4699 conjuncts, 40 conjunts are in the unsatisfiable core [2019-10-02 07:30:17,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:30:17,750 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-02 07:30:17,752 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2019-10-02 07:30:17,753 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-02 07:30:17,765 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 07:30:17,766 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-02 07:30:17,766 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:11 [2019-10-02 07:30:17,905 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2019-10-02 07:30:17,906 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-02 07:30:17,911 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 07:30:17,912 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-02 07:30:17,912 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:24, output treesize:9 [2019-10-02 07:30:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-02 07:30:18,028 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:30:18,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2019-10-02 07:30:18,029 INFO L454 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-10-02 07:30:18,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-10-02 07:30:18,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=336, Unknown=0, NotChecked=0, Total=380 [2019-10-02 07:30:18,029 INFO L87 Difference]: Start difference. First operand 4018 states and 5658 transitions. Second operand 20 states. [2019-10-02 07:32:03,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:32:03,545 INFO L93 Difference]: Finished difference Result 7700 states and 10712 transitions. [2019-10-02 07:32:03,553 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-10-02 07:32:03,554 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 314 [2019-10-02 07:32:03,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:32:03,574 INFO L225 Difference]: With dead ends: 7700 [2019-10-02 07:32:03,574 INFO L226 Difference]: Without dead ends: 4584 [2019-10-02 07:32:03,586 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 295 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 172 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=152, Invalid=1108, Unknown=0, NotChecked=0, Total=1260 [2019-10-02 07:32:03,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4584 states. [2019-10-02 07:32:03,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4584 to 4425. [2019-10-02 07:32:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4425 states. [2019-10-02 07:32:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 4425 states and 6188 transitions. [2019-10-02 07:32:03,804 INFO L78 Accepts]: Start accepts. Automaton has 4425 states and 6188 transitions. Word has length 314 [2019-10-02 07:32:03,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:32:03,808 INFO L475 AbstractCegarLoop]: Abstraction has 4425 states and 6188 transitions. [2019-10-02 07:32:03,808 INFO L476 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-10-02 07:32:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 4425 states and 6188 transitions. [2019-10-02 07:32:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-10-02 07:32:03,828 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:32:03,828 INFO L411 BasicCegarLoop]: trace histogram [12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:32:03,829 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:32:03,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:32:03,829 INFO L82 PathProgramCache]: Analyzing trace with hash -174469285, now seen corresponding path program 1 times [2019-10-02 07:32:03,829 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:32:03,830 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:32:03,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:03,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:03,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:04,038 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:32:04,039 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:32:04,039 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:32:04,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:32:05,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 4770 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 07:32:05,648 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:32:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2019-10-02 07:32:05,748 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:32:05,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:32:05,749 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:32:05,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:32:05,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:32:05,750 INFO L87 Difference]: Start difference. First operand 4425 states and 6188 transitions. Second operand 3 states. [2019-10-02 07:32:05,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:32:05,870 INFO L93 Difference]: Finished difference Result 8806 states and 12332 transitions. [2019-10-02 07:32:05,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:32:05,871 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 327 [2019-10-02 07:32:05,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:32:05,892 INFO L225 Difference]: With dead ends: 8806 [2019-10-02 07:32:05,892 INFO L226 Difference]: Without dead ends: 4429 [2019-10-02 07:32:05,906 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:32:05,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4429 states. [2019-10-02 07:32:06,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4429 to 4429. [2019-10-02 07:32:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4429 states. [2019-10-02 07:32:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 4429 states and 6192 transitions. [2019-10-02 07:32:06,107 INFO L78 Accepts]: Start accepts. Automaton has 4429 states and 6192 transitions. Word has length 327 [2019-10-02 07:32:06,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:32:06,108 INFO L475 AbstractCegarLoop]: Abstraction has 4429 states and 6192 transitions. [2019-10-02 07:32:06,108 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:32:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 4429 states and 6192 transitions. [2019-10-02 07:32:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2019-10-02 07:32:06,123 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:32:06,124 INFO L411 BasicCegarLoop]: trace histogram [12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:32:06,124 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:32:06,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:32:06,125 INFO L82 PathProgramCache]: Analyzing trace with hash 1549958206, now seen corresponding path program 1 times [2019-10-02 07:32:06,125 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:32:06,125 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:32:06,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:06,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:06,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:06,290 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:32:06,291 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:32:06,291 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:32:06,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:32:08,120 INFO L256 TraceCheckSpWp]: Trace formula consists of 4702 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 07:32:08,131 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:32:08,196 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-10-02 07:32:08,227 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:32:08,227 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:32:08,228 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:32:08,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:32:08,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:32:08,229 INFO L87 Difference]: Start difference. First operand 4429 states and 6192 transitions. Second operand 3 states. [2019-10-02 07:32:08,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:32:08,341 INFO L93 Difference]: Finished difference Result 8814 states and 12340 transitions. [2019-10-02 07:32:08,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:32:08,342 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 316 [2019-10-02 07:32:08,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:32:08,360 INFO L225 Difference]: With dead ends: 8814 [2019-10-02 07:32:08,361 INFO L226 Difference]: Without dead ends: 4433 [2019-10-02 07:32:08,374 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 314 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:32:08,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4433 states. [2019-10-02 07:32:08,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4433 to 4433. [2019-10-02 07:32:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4433 states. [2019-10-02 07:32:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 4433 states and 6196 transitions. [2019-10-02 07:32:08,553 INFO L78 Accepts]: Start accepts. Automaton has 4433 states and 6196 transitions. Word has length 316 [2019-10-02 07:32:08,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:32:08,554 INFO L475 AbstractCegarLoop]: Abstraction has 4433 states and 6196 transitions. [2019-10-02 07:32:08,554 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:32:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 6196 transitions. [2019-10-02 07:32:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-10-02 07:32:08,568 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:32:08,570 INFO L411 BasicCegarLoop]: trace histogram [12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:32:08,570 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:32:08,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:32:08,571 INFO L82 PathProgramCache]: Analyzing trace with hash 784072844, now seen corresponding path program 1 times [2019-10-02 07:32:08,571 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:32:08,571 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:32:08,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:08,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:08,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:08,734 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:32:08,735 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:32:08,735 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:32:09,115 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:32:10,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 4771 conjuncts, 7 conjunts are in the unsatisfiable core [2019-10-02 07:32:10,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:32:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 98 proven. 10 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2019-10-02 07:32:10,515 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:32:10,516 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2019-10-02 07:32:10,516 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 07:32:10,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 07:32:10,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-10-02 07:32:10,517 INFO L87 Difference]: Start difference. First operand 4433 states and 6196 transitions. Second operand 8 states. [2019-10-02 07:32:10,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:32:10,925 INFO L93 Difference]: Finished difference Result 8836 states and 12428 transitions. [2019-10-02 07:32:10,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-02 07:32:10,926 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 326 [2019-10-02 07:32:10,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:32:10,942 INFO L225 Difference]: With dead ends: 8836 [2019-10-02 07:32:10,942 INFO L226 Difference]: Without dead ends: 4451 [2019-10-02 07:32:10,954 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 319 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2019-10-02 07:32:10,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4451 states. [2019-10-02 07:32:11,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4451 to 4435. [2019-10-02 07:32:11,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4435 states. [2019-10-02 07:32:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4435 states to 4435 states and 6200 transitions. [2019-10-02 07:32:11,149 INFO L78 Accepts]: Start accepts. Automaton has 4435 states and 6200 transitions. Word has length 326 [2019-10-02 07:32:11,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:32:11,150 INFO L475 AbstractCegarLoop]: Abstraction has 4435 states and 6200 transitions. [2019-10-02 07:32:11,150 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 07:32:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 4435 states and 6200 transitions. [2019-10-02 07:32:11,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-10-02 07:32:11,167 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:32:11,167 INFO L411 BasicCegarLoop]: trace histogram [14, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:32:11,168 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:32:11,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:32:11,168 INFO L82 PathProgramCache]: Analyzing trace with hash 1474019136, now seen corresponding path program 2 times [2019-10-02 07:32:11,169 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:32:11,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:32:11,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:11,181 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:11,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:11,317 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:32:11,317 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:32:11,317 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:32:11,678 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:32:12,734 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-10-02 07:32:12,734 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:32:12,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 3584 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-02 07:32:12,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:32:12,869 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2019-10-02 07:32:12,869 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-02 07:32:12,875 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 07:32:12,876 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-02 07:32:12,876 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:24, output treesize:9 [2019-10-02 07:32:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2019-10-02 07:32:12,967 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:32:12,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-02 07:32:12,968 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 07:32:12,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 07:32:12,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 07:32:12,969 INFO L87 Difference]: Start difference. First operand 4435 states and 6200 transitions. Second operand 8 states. [2019-10-02 07:32:41,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:32:41,648 INFO L93 Difference]: Finished difference Result 9125 states and 12779 transitions. [2019-10-02 07:32:41,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 07:32:41,649 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 328 [2019-10-02 07:32:41,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:32:41,670 INFO L225 Difference]: With dead ends: 9125 [2019-10-02 07:32:41,670 INFO L226 Difference]: Without dead ends: 4738 [2019-10-02 07:32:41,684 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 320 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-10-02 07:32:41,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4738 states. [2019-10-02 07:32:41,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4738 to 3652. [2019-10-02 07:32:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3652 states. [2019-10-02 07:32:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 3652 states and 4905 transitions. [2019-10-02 07:32:41,862 INFO L78 Accepts]: Start accepts. Automaton has 3652 states and 4905 transitions. Word has length 328 [2019-10-02 07:32:41,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:32:41,864 INFO L475 AbstractCegarLoop]: Abstraction has 3652 states and 4905 transitions. [2019-10-02 07:32:41,864 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 07:32:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 4905 transitions. [2019-10-02 07:32:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2019-10-02 07:32:41,875 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:32:41,875 INFO L411 BasicCegarLoop]: trace histogram [14, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:32:41,876 INFO L418 AbstractCegarLoop]: === Iteration 22 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:32:41,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:32:41,876 INFO L82 PathProgramCache]: Analyzing trace with hash 1617998837, now seen corresponding path program 1 times [2019-10-02 07:32:41,876 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:32:41,877 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:32:41,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:41,888 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:32:41,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:42,028 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:32:42,028 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:32:42,029 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:32:42,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:32:43,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 4783 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-02 07:32:43,833 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:32:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 119 proven. 15 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-02 07:32:43,969 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:32:43,969 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2019-10-02 07:32:43,970 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 07:32:43,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 07:32:43,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-10-02 07:32:43,971 INFO L87 Difference]: Start difference. First operand 3652 states and 4905 transitions. Second operand 9 states. [2019-10-02 07:32:44,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:32:44,227 INFO L93 Difference]: Finished difference Result 7289 states and 9868 transitions. [2019-10-02 07:32:44,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-02 07:32:44,229 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 329 [2019-10-02 07:32:44,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:32:44,244 INFO L225 Difference]: With dead ends: 7289 [2019-10-02 07:32:44,244 INFO L226 Difference]: Without dead ends: 3677 [2019-10-02 07:32:44,254 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=126, Unknown=0, NotChecked=0, Total=210 [2019-10-02 07:32:44,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3677 states. [2019-10-02 07:32:44,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3677 to 3654. [2019-10-02 07:32:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3654 states. [2019-10-02 07:32:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 3654 states and 4909 transitions. [2019-10-02 07:32:44,373 INFO L78 Accepts]: Start accepts. Automaton has 3654 states and 4909 transitions. Word has length 329 [2019-10-02 07:32:44,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:32:44,374 INFO L475 AbstractCegarLoop]: Abstraction has 3654 states and 4909 transitions. [2019-10-02 07:32:44,374 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 07:32:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3654 states and 4909 transitions. [2019-10-02 07:32:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2019-10-02 07:32:44,386 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:32:44,386 INFO L411 BasicCegarLoop]: trace histogram [16, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:32:44,386 INFO L418 AbstractCegarLoop]: === Iteration 23 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:32:44,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:32:44,387 INFO L82 PathProgramCache]: Analyzing trace with hash -1499877389, now seen corresponding path program 1 times [2019-10-02 07:32:44,387 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:32:44,387 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:32:44,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:44,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:44,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:44,512 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:32:44,512 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:32:44,513 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:32:44,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:32:46,119 INFO L256 TraceCheckSpWp]: Trace formula consists of 4826 conjuncts, 9 conjunts are in the unsatisfiable core [2019-10-02 07:32:46,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:32:46,300 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 142 proven. 21 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-02 07:32:46,333 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:32:46,334 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2019-10-02 07:32:46,335 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-02 07:32:46,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-02 07:32:46,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2019-10-02 07:32:46,338 INFO L87 Difference]: Start difference. First operand 3654 states and 4909 transitions. Second operand 10 states. [2019-10-02 07:32:46,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:32:46,675 INFO L93 Difference]: Finished difference Result 7300 states and 9894 transitions. [2019-10-02 07:32:46,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-10-02 07:32:46,676 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 335 [2019-10-02 07:32:46,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:32:46,687 INFO L225 Difference]: With dead ends: 7300 [2019-10-02 07:32:46,687 INFO L226 Difference]: Without dead ends: 3686 [2019-10-02 07:32:46,694 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 326 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=108, Invalid=164, Unknown=0, NotChecked=0, Total=272 [2019-10-02 07:32:46,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3686 states. [2019-10-02 07:32:46,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3686 to 3656. [2019-10-02 07:32:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3656 states. [2019-10-02 07:32:46,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 3656 states and 4913 transitions. [2019-10-02 07:32:46,824 INFO L78 Accepts]: Start accepts. Automaton has 3656 states and 4913 transitions. Word has length 335 [2019-10-02 07:32:46,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:32:46,825 INFO L475 AbstractCegarLoop]: Abstraction has 3656 states and 4913 transitions. [2019-10-02 07:32:46,825 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-02 07:32:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 4913 transitions. [2019-10-02 07:32:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2019-10-02 07:32:46,837 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:32:46,837 INFO L411 BasicCegarLoop]: trace histogram [18, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:32:46,837 INFO L418 AbstractCegarLoop]: === Iteration 24 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:32:46,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:32:46,838 INFO L82 PathProgramCache]: Analyzing trace with hash 225024885, now seen corresponding path program 2 times [2019-10-02 07:32:46,838 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:32:46,838 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:32:46,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:46,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:32:46,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:32:46,967 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:32:46,968 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:32:46,968 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:32:47,351 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:33:24,149 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 07:33:24,149 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:33:24,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 4807 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-02 07:33:24,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:33:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 167 proven. 28 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2019-10-02 07:33:24,574 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:33:24,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2019-10-02 07:33:24,576 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-02 07:33:24,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-02 07:33:24,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=63, Unknown=0, NotChecked=0, Total=110 [2019-10-02 07:33:24,577 INFO L87 Difference]: Start difference. First operand 3656 states and 4913 transitions. Second operand 11 states. [2019-10-02 07:33:24,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:33:24,885 INFO L93 Difference]: Finished difference Result 7311 states and 9920 transitions. [2019-10-02 07:33:24,885 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-02 07:33:24,885 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 333 [2019-10-02 07:33:24,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:33:24,901 INFO L225 Difference]: With dead ends: 7311 [2019-10-02 07:33:24,901 INFO L226 Difference]: Without dead ends: 3695 [2019-10-02 07:33:24,911 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=135, Invalid=207, Unknown=0, NotChecked=0, Total=342 [2019-10-02 07:33:24,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3695 states. [2019-10-02 07:33:25,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3695 to 3658. [2019-10-02 07:33:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3658 states. [2019-10-02 07:33:25,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 3658 states and 4917 transitions. [2019-10-02 07:33:25,060 INFO L78 Accepts]: Start accepts. Automaton has 3658 states and 4917 transitions. Word has length 333 [2019-10-02 07:33:25,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:33:25,061 INFO L475 AbstractCegarLoop]: Abstraction has 3658 states and 4917 transitions. [2019-10-02 07:33:25,062 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-02 07:33:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 4917 transitions. [2019-10-02 07:33:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2019-10-02 07:33:25,074 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:33:25,075 INFO L411 BasicCegarLoop]: trace histogram [20, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:33:25,075 INFO L418 AbstractCegarLoop]: === Iteration 25 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:33:25,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:33:25,075 INFO L82 PathProgramCache]: Analyzing trace with hash 1105666481, now seen corresponding path program 1 times [2019-10-02 07:33:25,076 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:33:25,076 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:33:25,087 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:25,087 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:33:25,087 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:25,218 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:33:25,219 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:33:25,219 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:33:25,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:33:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:33:26,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 4838 conjuncts, 11 conjunts are in the unsatisfiable core [2019-10-02 07:33:26,851 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:33:26,987 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 194 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-10-02 07:33:27,013 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:33:27,013 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2019-10-02 07:33:27,014 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-02 07:33:27,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-02 07:33:27,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=75, Unknown=0, NotChecked=0, Total=132 [2019-10-02 07:33:27,014 INFO L87 Difference]: Start difference. First operand 3658 states and 4917 transitions. Second operand 12 states. [2019-10-02 07:33:27,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:33:27,348 INFO L93 Difference]: Finished difference Result 7342 states and 9980 transitions. [2019-10-02 07:33:27,348 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-10-02 07:33:27,348 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 333 [2019-10-02 07:33:27,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:33:27,364 INFO L225 Difference]: With dead ends: 7342 [2019-10-02 07:33:27,364 INFO L226 Difference]: Without dead ends: 3724 [2019-10-02 07:33:27,372 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=165, Invalid=255, Unknown=0, NotChecked=0, Total=420 [2019-10-02 07:33:27,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3724 states. [2019-10-02 07:33:27,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3724 to 3684. [2019-10-02 07:33:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3684 states. [2019-10-02 07:33:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 3684 states and 4973 transitions. [2019-10-02 07:33:27,501 INFO L78 Accepts]: Start accepts. Automaton has 3684 states and 4973 transitions. Word has length 333 [2019-10-02 07:33:27,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:33:27,502 INFO L475 AbstractCegarLoop]: Abstraction has 3684 states and 4973 transitions. [2019-10-02 07:33:27,502 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-02 07:33:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 4973 transitions. [2019-10-02 07:33:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-10-02 07:33:27,512 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:33:27,513 INFO L411 BasicCegarLoop]: trace histogram [22, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:33:27,513 INFO L418 AbstractCegarLoop]: === Iteration 26 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:33:27,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:33:27,513 INFO L82 PathProgramCache]: Analyzing trace with hash -682445942, now seen corresponding path program 1 times [2019-10-02 07:33:27,514 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:33:27,514 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:33:27,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:27,523 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:33:27,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:27,635 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:33:27,635 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:33:27,635 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:33:28,162 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:33:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:33:29,399 INFO L256 TraceCheckSpWp]: Trace formula consists of 4817 conjuncts, 12 conjunts are in the unsatisfiable core [2019-10-02 07:33:29,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:33:29,626 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 223 proven. 45 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-10-02 07:33:29,665 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:33:29,666 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2019-10-02 07:33:29,666 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-10-02 07:33:29,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-10-02 07:33:29,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=88, Unknown=0, NotChecked=0, Total=156 [2019-10-02 07:33:29,669 INFO L87 Difference]: Start difference. First operand 3684 states and 4973 transitions. Second operand 13 states. [2019-10-02 07:33:30,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:33:30,177 INFO L93 Difference]: Finished difference Result 7383 states and 10066 transitions. [2019-10-02 07:33:30,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-10-02 07:33:30,178 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 330 [2019-10-02 07:33:30,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:33:30,194 INFO L225 Difference]: With dead ends: 7383 [2019-10-02 07:33:30,195 INFO L226 Difference]: Without dead ends: 3739 [2019-10-02 07:33:30,204 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=198, Invalid=308, Unknown=0, NotChecked=0, Total=506 [2019-10-02 07:33:30,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3739 states. [2019-10-02 07:33:30,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3739 to 3692. [2019-10-02 07:33:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3692 states. [2019-10-02 07:33:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 3692 states and 4985 transitions. [2019-10-02 07:33:30,352 INFO L78 Accepts]: Start accepts. Automaton has 3692 states and 4985 transitions. Word has length 330 [2019-10-02 07:33:30,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:33:30,353 INFO L475 AbstractCegarLoop]: Abstraction has 3692 states and 4985 transitions. [2019-10-02 07:33:30,353 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-10-02 07:33:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 4985 transitions. [2019-10-02 07:33:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-10-02 07:33:30,365 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:33:30,366 INFO L411 BasicCegarLoop]: trace histogram [24, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:33:30,366 INFO L418 AbstractCegarLoop]: === Iteration 27 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:33:30,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:33:30,366 INFO L82 PathProgramCache]: Analyzing trace with hash 1534743238, now seen corresponding path program 1 times [2019-10-02 07:33:30,367 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:33:30,367 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:33:30,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:30,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:33:30,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:30,505 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:33:30,506 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:33:30,506 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:33:30,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:33:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:33:32,164 INFO L256 TraceCheckSpWp]: Trace formula consists of 4876 conjuncts, 13 conjunts are in the unsatisfiable core [2019-10-02 07:33:32,170 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:33:32,344 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 254 proven. 55 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2019-10-02 07:33:32,371 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 07:33:32,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2019-10-02 07:33:32,371 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-10-02 07:33:32,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-10-02 07:33:32,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2019-10-02 07:33:32,372 INFO L87 Difference]: Start difference. First operand 3692 states and 4985 transitions. Second operand 14 states. [2019-10-02 07:33:32,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:33:32,754 INFO L93 Difference]: Finished difference Result 7406 states and 10108 transitions. [2019-10-02 07:33:32,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-10-02 07:33:32,755 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 344 [2019-10-02 07:33:32,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:33:32,768 INFO L225 Difference]: With dead ends: 7406 [2019-10-02 07:33:32,769 INFO L226 Difference]: Without dead ends: 3754 [2019-10-02 07:33:32,776 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 331 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=234, Invalid=366, Unknown=0, NotChecked=0, Total=600 [2019-10-02 07:33:32,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3754 states. [2019-10-02 07:33:32,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3754 to 3694. [2019-10-02 07:33:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3694 states. [2019-10-02 07:33:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 3694 states and 4989 transitions. [2019-10-02 07:33:32,894 INFO L78 Accepts]: Start accepts. Automaton has 3694 states and 4989 transitions. Word has length 344 [2019-10-02 07:33:32,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:33:32,895 INFO L475 AbstractCegarLoop]: Abstraction has 3694 states and 4989 transitions. [2019-10-02 07:33:32,895 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-10-02 07:33:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 4989 transitions. [2019-10-02 07:33:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2019-10-02 07:33:32,903 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:33:32,903 INFO L411 BasicCegarLoop]: trace histogram [12, 6, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:33:32,903 INFO L418 AbstractCegarLoop]: === Iteration 28 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:33:32,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:33:32,904 INFO L82 PathProgramCache]: Analyzing trace with hash 1630708329, now seen corresponding path program 1 times [2019-10-02 07:33:32,904 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:33:32,904 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:33:32,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:32,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:33:32,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:33:33,013 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-10-02 07:33:33,013 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-10-02 07:33:33,013 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-02 07:33:33,577 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:34:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:34:53,554 INFO L256 TraceCheckSpWp]: Trace formula consists of 5067 conjuncts, 17 conjunts are in the unsatisfiable core [2019-10-02 07:34:53,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:34:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2019-10-02 07:34:53,730 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:34:53,730 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 07:34:53,731 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 07:34:53,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 07:34:53,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:34:53,732 INFO L87 Difference]: Start difference. First operand 3694 states and 4989 transitions. Second operand 5 states. [2019-10-02 07:34:53,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:34:53,768 INFO L93 Difference]: Finished difference Result 4064 states and 5477 transitions. [2019-10-02 07:34:53,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 07:34:53,769 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 391 [2019-10-02 07:34:53,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:34:53,770 INFO L225 Difference]: With dead ends: 4064 [2019-10-02 07:34:53,770 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 07:34:53,783 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 390 GetRequests, 387 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:34:53,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 07:34:53,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 07:34:53,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 07:34:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 07:34:53,785 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 391 [2019-10-02 07:34:53,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:34:53,785 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 07:34:53,785 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 07:34:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 07:34:53,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 07:34:53,792 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 07:34:56,391 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 07:35:00,397 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 31 [2019-10-02 07:35:00,928 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 35 [2019-10-02 07:35:01,328 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 35 [2019-10-02 07:35:02,042 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 34 [2019-10-02 07:35:02,324 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2019-10-02 07:35:02,437 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 24 [2019-10-02 07:35:02,701 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 39 [2019-10-02 07:35:02,863 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 24 [2019-10-02 07:35:03,093 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 21 [2019-10-02 07:35:03,217 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 31 [2019-10-02 07:35:03,590 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 16 [2019-10-02 07:35:03,717 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 34 [2019-10-02 07:35:03,950 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 28 [2019-10-02 07:35:03,979 INFO L446 ceAbstractionStarter]: At program point L3656(line 3656) the Hoare annotation is: true [2019-10-02 07:35:03,979 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lock_irq_4EXIT(lines 3653 3659) no Hoare annotation was computed. [2019-10-02 07:35:03,979 INFO L446 ceAbstractionStarter]: At program point ldv_spin_lock_irq_4ENTRY(lines 3653 3659) the Hoare annotation is: true [2019-10-02 07:35:03,979 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lock_irq_4FINAL(lines 3653 3659) no Hoare annotation was computed. [2019-10-02 07:35:03,979 INFO L443 ceAbstractionStarter]: For program point L3664(line 3664) no Hoare annotation was computed. [2019-10-02 07:35:03,979 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlock_5ENTRY(lines 3661 3667) no Hoare annotation was computed. [2019-10-02 07:35:03,979 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlock_5EXIT(lines 3661 3667) no Hoare annotation was computed. [2019-10-02 07:35:03,980 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlock_5FINAL(lines 3661 3667) no Hoare annotation was computed. [2019-10-02 07:35:03,980 INFO L443 ceAbstractionStarter]: For program point atomic_setEXIT(lines 3604 3610) no Hoare annotation was computed. [2019-10-02 07:35:03,980 INFO L446 ceAbstractionStarter]: At program point atomic_setENTRY(lines 3604 3610) the Hoare annotation is: true [2019-10-02 07:35:03,980 INFO L443 ceAbstractionStarter]: For program point atomic_setFINAL(lines 3604 3610) no Hoare annotation was computed. [2019-10-02 07:35:03,980 INFO L443 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 3969 3974) no Hoare annotation was computed. [2019-10-02 07:35:03,980 INFO L446 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 3969 3974) the Hoare annotation is: true [2019-10-02 07:35:03,980 INFO L443 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 3969 3974) no Hoare annotation was computed. [2019-10-02 07:35:03,980 INFO L446 ceAbstractionStarter]: At program point L3905(lines 3902 3907) the Hoare annotation is: true [2019-10-02 07:35:03,980 INFO L443 ceAbstractionStarter]: For program point L3902(lines 3902 3908) no Hoare annotation was computed. [2019-10-02 07:35:03,981 INFO L443 ceAbstractionStarter]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2019-10-02 07:35:03,981 INFO L446 ceAbstractionStarter]: At program point L3901(line 3901) the Hoare annotation is: true [2019-10-02 07:35:03,981 INFO L443 ceAbstractionStarter]: For program point sg_pageFINAL(lines 3888 3911) no Hoare annotation was computed. [2019-10-02 07:35:03,981 INFO L446 ceAbstractionStarter]: At program point L3897(lines 3894 3899) the Hoare annotation is: true [2019-10-02 07:35:03,981 INFO L443 ceAbstractionStarter]: For program point L3894(lines 3894 3900) no Hoare annotation was computed. [2019-10-02 07:35:03,981 INFO L443 ceAbstractionStarter]: For program point L3893-1(line 3893) no Hoare annotation was computed. [2019-10-02 07:35:03,981 INFO L446 ceAbstractionStarter]: At program point L3893(line 3893) the Hoare annotation is: true [2019-10-02 07:35:03,981 INFO L446 ceAbstractionStarter]: At program point sg_pageENTRY(lines 3888 3911) the Hoare annotation is: true [2019-10-02 07:35:03,981 INFO L443 ceAbstractionStarter]: For program point sg_pageEXIT(lines 3888 3911) no Hoare annotation was computed. [2019-10-02 07:35:03,982 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 7268 7270) no Hoare annotation was computed. [2019-10-02 07:35:03,982 INFO L446 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 7268 7270) the Hoare annotation is: true [2019-10-02 07:35:03,982 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 7268 7270) no Hoare annotation was computed. [2019-10-02 07:35:03,982 INFO L443 ceAbstractionStarter]: For program point usbtest_exitEXIT(lines 6804 6810) no Hoare annotation was computed. [2019-10-02 07:35:03,982 INFO L439 ceAbstractionStarter]: At program point usbtest_exitENTRY(lines 6804 6810) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:03,982 INFO L443 ceAbstractionStarter]: For program point usbtest_exitFINAL(lines 6804 6810) no Hoare annotation was computed. [2019-10-02 07:35:03,982 INFO L443 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 3985 3992) no Hoare annotation was computed. [2019-10-02 07:35:03,982 INFO L446 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 3985 3992) the Hoare annotation is: true [2019-10-02 07:35:03,983 INFO L443 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 3985 3992) no Hoare annotation was computed. [2019-10-02 07:35:03,983 INFO L443 ceAbstractionStarter]: For program point L3989-1(line 3989) no Hoare annotation was computed. [2019-10-02 07:35:03,983 INFO L446 ceAbstractionStarter]: At program point L3989(line 3989) the Hoare annotation is: true [2019-10-02 07:35:03,983 INFO L443 ceAbstractionStarter]: For program point msleepEXIT(lines 7331 7333) no Hoare annotation was computed. [2019-10-02 07:35:03,983 INFO L446 ceAbstractionStarter]: At program point msleepENTRY(lines 7331 7333) the Hoare annotation is: true [2019-10-02 07:35:03,983 INFO L443 ceAbstractionStarter]: For program point msleepFINAL(lines 7331 7333) no Hoare annotation was computed. [2019-10-02 07:35:03,983 INFO L443 ceAbstractionStarter]: For program point usb_submit_urbFINAL(lines 7400 7402) no Hoare annotation was computed. [2019-10-02 07:35:03,983 INFO L443 ceAbstractionStarter]: For program point usb_submit_urbEXIT(lines 7400 7402) no Hoare annotation was computed. [2019-10-02 07:35:03,983 INFO L446 ceAbstractionStarter]: At program point usb_submit_urbENTRY(lines 7400 7402) the Hoare annotation is: true [2019-10-02 07:35:03,984 INFO L443 ceAbstractionStarter]: For program point _dev_infoEXIT(lines 7276 7278) no Hoare annotation was computed. [2019-10-02 07:35:03,984 INFO L443 ceAbstractionStarter]: For program point _dev_infoFINAL(lines 7276 7278) no Hoare annotation was computed. [2019-10-02 07:35:03,984 INFO L443 ceAbstractionStarter]: For program point _dev_infoENTRY(lines 7276 7278) no Hoare annotation was computed. [2019-10-02 07:35:03,984 INFO L446 ceAbstractionStarter]: At program point kmalloc_arrayENTRY(lines 3714 3725) the Hoare annotation is: true [2019-10-02 07:35:03,984 INFO L443 ceAbstractionStarter]: For program point kmalloc_arrayEXIT(lines 3714 3725) no Hoare annotation was computed. [2019-10-02 07:35:03,984 INFO L446 ceAbstractionStarter]: At program point L3722(line 3722) the Hoare annotation is: true [2019-10-02 07:35:03,984 INFO L443 ceAbstractionStarter]: For program point kmalloc_arrayFINAL(lines 3714 3725) no Hoare annotation was computed. [2019-10-02 07:35:03,984 INFO L443 ceAbstractionStarter]: For program point L3722-1(line 3722) no Hoare annotation was computed. [2019-10-02 07:35:03,984 INFO L443 ceAbstractionStarter]: For program point L3718(lines 3718 3721) no Hoare annotation was computed. [2019-10-02 07:35:03,985 INFO L446 ceAbstractionStarter]: At program point free_sglistENTRY(lines 4469 4499) the Hoare annotation is: true [2019-10-02 07:35:03,985 INFO L443 ceAbstractionStarter]: For program point L4475(lines 4475 4478) no Hoare annotation was computed. [2019-10-02 07:35:03,985 INFO L443 ceAbstractionStarter]: For program point free_sglistEXIT(lines 4469 4499) no Hoare annotation was computed. [2019-10-02 07:35:03,985 INFO L443 ceAbstractionStarter]: For program point free_sglistFINAL(lines 4469 4499) no Hoare annotation was computed. [2019-10-02 07:35:03,985 INFO L446 ceAbstractionStarter]: At program point L4496(line 4496) the Hoare annotation is: true [2019-10-02 07:35:03,985 INFO L446 ceAbstractionStarter]: At program point L4491(lines 4474 4498) the Hoare annotation is: true [2019-10-02 07:35:03,985 INFO L446 ceAbstractionStarter]: At program point L4493(lines 4474 4498) the Hoare annotation is: true [2019-10-02 07:35:03,985 INFO L446 ceAbstractionStarter]: At program point L4487(line 4487) the Hoare annotation is: true [2019-10-02 07:35:03,985 INFO L446 ceAbstractionStarter]: At program point L4488-1(lines 4474 4498) the Hoare annotation is: true [2019-10-02 07:35:03,985 INFO L443 ceAbstractionStarter]: For program point L4487-1(line 4487) no Hoare annotation was computed. [2019-10-02 07:35:03,985 INFO L446 ceAbstractionStarter]: At program point L4488(line 4488) the Hoare annotation is: true [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L4483(lines 4483 4486) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L4482(line 4482) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L446 ceAbstractionStarter]: At program point L6039(line 6039) the Hoare annotation is: true [2019-10-02 07:35:03,986 INFO L446 ceAbstractionStarter]: At program point L6006(line 6006) the Hoare annotation is: true [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L446 ceAbstractionStarter]: At program point L6072(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,986 INFO L446 ceAbstractionStarter]: At program point L6006-1(line 6006) the Hoare annotation is: true [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L6097(lines 6097 6100) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L446 ceAbstractionStarter]: At program point L6056(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point test_iso_queueEXIT(lines 5983 6103) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L6048-1(line 6048) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L446 ceAbstractionStarter]: At program point L6048(line 6048) the Hoare annotation is: true [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L6007(line 6007) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L6073(lines 6073 6076) no Hoare annotation was computed. [2019-10-02 07:35:03,986 INFO L443 ceAbstractionStarter]: For program point L6040(lines 6040 6054) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L446 ceAbstractionStarter]: At program point L6098(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6032-2(line 6032) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6032(line 6032) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6057(lines 6057 6060) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6082(lines 6082 6085) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6016-1(line 6016) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L446 ceAbstractionStarter]: At program point L6016(line 6016) the Hoare annotation is: true [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6082-2(lines 6077 6085) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L446 ceAbstractionStarter]: At program point L6074(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6008-1(line 6008) no Hoare annotation was computed. [2019-10-02 07:35:03,987 INFO L446 ceAbstractionStarter]: At program point L6008(line 6008) the Hoare annotation is: true [2019-10-02 07:35:03,987 INFO L443 ceAbstractionStarter]: For program point L6091(lines 6091 6094) no Hoare annotation was computed. [2019-10-02 07:35:03,988 INFO L446 ceAbstractionStarter]: At program point L6058(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,988 INFO L446 ceAbstractionStarter]: At program point L6025(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,988 INFO L443 ceAbstractionStarter]: For program point L6091-2(lines 6091 6094) no Hoare annotation was computed. [2019-10-02 07:35:03,988 INFO L443 ceAbstractionStarter]: For program point L6017(lines 6017 6021) no Hoare annotation was computed. [2019-10-02 07:35:03,988 INFO L446 ceAbstractionStarter]: At program point L6009(line 6009) the Hoare annotation is: true [2019-10-02 07:35:03,988 INFO L443 ceAbstractionStarter]: For program point L6009-1(line 6009) no Hoare annotation was computed. [2019-10-02 07:35:03,988 INFO L443 ceAbstractionStarter]: For program point test_iso_queueFINAL(lines 5983 6103) no Hoare annotation was computed. [2019-10-02 07:35:03,988 INFO L443 ceAbstractionStarter]: For program point L6067(lines 6067 6070) no Hoare annotation was computed. [2019-10-02 07:35:03,989 INFO L446 ceAbstractionStarter]: At program point L6034(line 6034) the Hoare annotation is: true [2019-10-02 07:35:03,989 INFO L446 ceAbstractionStarter]: At program point L6001(line 6001) the Hoare annotation is: true [2019-10-02 07:35:03,989 INFO L443 ceAbstractionStarter]: For program point L6034-1(line 6034) no Hoare annotation was computed. [2019-10-02 07:35:03,989 INFO L443 ceAbstractionStarter]: For program point L6067-2(lines 6067 6070) no Hoare annotation was computed. [2019-10-02 07:35:03,989 INFO L443 ceAbstractionStarter]: For program point L6001-1(line 6001) no Hoare annotation was computed. [2019-10-02 07:35:03,989 INFO L443 ceAbstractionStarter]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2019-10-02 07:35:03,989 INFO L443 ceAbstractionStarter]: For program point L6026(lines 6026 6029) no Hoare annotation was computed. [2019-10-02 07:35:03,989 INFO L446 ceAbstractionStarter]: At program point L6092(line 6092) the Hoare annotation is: true [2019-10-02 07:35:03,989 INFO L443 ceAbstractionStarter]: For program point L6043(lines 6043 6047) no Hoare annotation was computed. [2019-10-02 07:35:03,990 INFO L443 ceAbstractionStarter]: For program point L6068-1(line 6068) no Hoare annotation was computed. [2019-10-02 07:35:03,990 INFO L446 ceAbstractionStarter]: At program point L6068(line 6068) the Hoare annotation is: true [2019-10-02 07:35:03,990 INFO L446 ceAbstractionStarter]: At program point test_iso_queueENTRY(lines 5983 6103) the Hoare annotation is: true [2019-10-02 07:35:03,990 INFO L446 ceAbstractionStarter]: At program point L6027(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,990 INFO L443 ceAbstractionStarter]: For program point L6011(line 6011) no Hoare annotation was computed. [2019-10-02 07:35:03,990 INFO L446 ceAbstractionStarter]: At program point L6044-1(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,990 INFO L443 ceAbstractionStarter]: For program point L6077(lines 6077 6085) no Hoare annotation was computed. [2019-10-02 07:35:03,990 INFO L446 ceAbstractionStarter]: At program point L6044(line 6044) the Hoare annotation is: true [2019-10-02 07:35:03,991 INFO L443 ceAbstractionStarter]: For program point L6011-2(line 6011) no Hoare annotation was computed. [2019-10-02 07:35:03,991 INFO L446 ceAbstractionStarter]: At program point L6061(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,991 INFO L446 ceAbstractionStarter]: At program point L6004-1(line 6004) the Hoare annotation is: true [2019-10-02 07:35:03,991 INFO L446 ceAbstractionStarter]: At program point L6004(line 6004) the Hoare annotation is: true [2019-10-02 07:35:03,991 INFO L446 ceAbstractionStarter]: At program point L6062(line 6062) the Hoare annotation is: true [2019-10-02 07:35:03,991 INFO L443 ceAbstractionStarter]: For program point L6079(lines 6079 6085) no Hoare annotation was computed. [2019-10-02 07:35:03,991 INFO L443 ceAbstractionStarter]: For program point L6005(line 6005) no Hoare annotation was computed. [2019-10-02 07:35:03,991 INFO L443 ceAbstractionStarter]: For program point L6063(line 6063) no Hoare annotation was computed. [2019-10-02 07:35:03,991 INFO L446 ceAbstractionStarter]: At program point L6096(lines 5994 6102) the Hoare annotation is: true [2019-10-02 07:35:03,992 INFO L443 ceAbstractionStarter]: For program point L5997(lines 5997 6000) no Hoare annotation was computed. [2019-10-02 07:35:03,992 INFO L443 ceAbstractionStarter]: For program point L3730-1(line 3730) no Hoare annotation was computed. [2019-10-02 07:35:03,992 INFO L443 ceAbstractionStarter]: For program point ldv_kcalloc_14EXIT(lines 3726 3733) no Hoare annotation was computed. [2019-10-02 07:35:03,992 INFO L446 ceAbstractionStarter]: At program point ldv_kcalloc_14ENTRY(lines 3726 3733) the Hoare annotation is: true [2019-10-02 07:35:03,992 INFO L443 ceAbstractionStarter]: For program point ldv_kcalloc_14FINAL(lines 3726 3733) no Hoare annotation was computed. [2019-10-02 07:35:03,992 INFO L446 ceAbstractionStarter]: At program point L3730(line 3730) the Hoare annotation is: true [2019-10-02 07:35:03,992 INFO L443 ceAbstractionStarter]: For program point L4352(line 4352) no Hoare annotation was computed. [2019-10-02 07:35:03,992 INFO L443 ceAbstractionStarter]: For program point L4348(lines 4348 4358) no Hoare annotation was computed. [2019-10-02 07:35:03,992 INFO L446 ceAbstractionStarter]: At program point simple_check_bufENTRY(lines 4328 4377) the Hoare annotation is: true [2019-10-02 07:35:03,992 INFO L443 ceAbstractionStarter]: For program point simple_check_bufEXIT(lines 4328 4377) no Hoare annotation was computed. [2019-10-02 07:35:03,993 INFO L446 ceAbstractionStarter]: At program point L4359(lines 4336 4376) the Hoare annotation is: true [2019-10-02 07:35:03,993 INFO L446 ceAbstractionStarter]: At program point L4361(lines 4336 4376) the Hoare annotation is: true [2019-10-02 07:35:03,993 INFO L443 ceAbstractionStarter]: For program point L4355(line 4355) no Hoare annotation was computed. [2019-10-02 07:35:03,993 INFO L443 ceAbstractionStarter]: For program point L4349(line 4349) no Hoare annotation was computed. [2019-10-02 07:35:03,993 INFO L443 ceAbstractionStarter]: For program point simple_check_bufFINAL(lines 4328 4377) no Hoare annotation was computed. [2019-10-02 07:35:03,993 INFO L446 ceAbstractionStarter]: At program point L4339(line 4339) the Hoare annotation is: true [2019-10-02 07:35:03,993 INFO L443 ceAbstractionStarter]: For program point L4339-1(line 4339) no Hoare annotation was computed. [2019-10-02 07:35:03,993 INFO L446 ceAbstractionStarter]: At program point L4370(lines 4336 4376) the Hoare annotation is: true [2019-10-02 07:35:03,993 INFO L443 ceAbstractionStarter]: For program point L4341(lines 4341 4344) no Hoare annotation was computed. [2019-10-02 07:35:03,994 INFO L446 ceAbstractionStarter]: At program point L4372(lines 4336 4376) the Hoare annotation is: true [2019-10-02 07:35:03,994 INFO L443 ceAbstractionStarter]: For program point L4360(lines 4360 4363) no Hoare annotation was computed. [2019-10-02 07:35:03,994 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 3809 3815) no Hoare annotation was computed. [2019-10-02 07:35:03,994 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 3809 3815) the Hoare annotation is: true [2019-10-02 07:35:03,994 INFO L443 ceAbstractionStarter]: For program point L4156(lines 4156 4159) no Hoare annotation was computed. [2019-10-02 07:35:03,994 INFO L443 ceAbstractionStarter]: For program point L4140(lines 4140 4143) no Hoare annotation was computed. [2019-10-02 07:35:03,994 INFO L443 ceAbstractionStarter]: For program point L4173(lines 4173 4176) no Hoare annotation was computed. [2019-10-02 07:35:03,994 INFO L443 ceAbstractionStarter]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2019-10-02 07:35:03,994 INFO L446 ceAbstractionStarter]: At program point L4124(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,994 INFO L446 ceAbstractionStarter]: At program point L4157(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,994 INFO L446 ceAbstractionStarter]: At program point L4182(line 4182) the Hoare annotation is: true [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point L4116(line 4116) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point L4182-1(line 4182) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point L4116-2(line 4116) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point L4125(line 4125) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point get_endpointsEXIT(lines 4077 4200) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point L4117(lines 4117 4120) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point get_endpointsFINAL(lines 4077 4200) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point L4126(lines 4126 4135) no Hoare annotation was computed. [2019-10-02 07:35:03,995 INFO L443 ceAbstractionStarter]: For program point L4192-1(lines 4192 4197) no Hoare annotation was computed. [2019-10-02 07:35:03,996 INFO L446 ceAbstractionStarter]: At program point L4118(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,996 INFO L446 ceAbstractionStarter]: At program point L4151(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,996 INFO L446 ceAbstractionStarter]: At program point get_endpointsENTRY(lines 4077 4200) the Hoare annotation is: true [2019-10-02 07:35:03,996 INFO L446 ceAbstractionStarter]: At program point L4160(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,996 INFO L443 ceAbstractionStarter]: For program point L4127(lines 4127 4130) no Hoare annotation was computed. [2019-10-02 07:35:03,996 INFO L443 ceAbstractionStarter]: For program point L4152(lines 4152 4155) no Hoare annotation was computed. [2019-10-02 07:35:03,996 INFO L443 ceAbstractionStarter]: For program point L4169(line 4169) no Hoare annotation was computed. [2019-10-02 07:35:03,996 INFO L446 ceAbstractionStarter]: At program point L4194(line 4194) the Hoare annotation is: true [2019-10-02 07:35:03,997 INFO L443 ceAbstractionStarter]: For program point L4194-1(line 4194) no Hoare annotation was computed. [2019-10-02 07:35:03,997 INFO L446 ceAbstractionStarter]: At program point L4153(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,997 INFO L443 ceAbstractionStarter]: For program point L4186-1(lines 4095 4199) no Hoare annotation was computed. [2019-10-02 07:35:03,997 INFO L446 ceAbstractionStarter]: At program point L4112(line 4112) the Hoare annotation is: true [2019-10-02 07:35:03,997 INFO L443 ceAbstractionStarter]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2019-10-02 07:35:03,997 INFO L443 ceAbstractionStarter]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2019-10-02 07:35:03,997 INFO L446 ceAbstractionStarter]: At program point L4145-2(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,997 INFO L443 ceAbstractionStarter]: For program point L4104(line 4104) no Hoare annotation was computed. [2019-10-02 07:35:03,997 INFO L443 ceAbstractionStarter]: For program point L4104-2(lines 4104 4107) no Hoare annotation was computed. [2019-10-02 07:35:03,998 INFO L446 ceAbstractionStarter]: At program point L4162(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:03,998 INFO L443 ceAbstractionStarter]: For program point L4121(line 4121) no Hoare annotation was computed. [2019-10-02 07:35:03,998 INFO L443 ceAbstractionStarter]: For program point L4179-1(lines 4095 4199) no Hoare annotation was computed. [2019-10-02 07:35:03,998 INFO L443 ceAbstractionStarter]: For program point L4113(lines 4113 4123) no Hoare annotation was computed. [2019-10-02 07:35:03,998 INFO L443 ceAbstractionStarter]: For program point L4138(line 4138) no Hoare annotation was computed. [2019-10-02 07:35:03,998 INFO L443 ceAbstractionStarter]: For program point L4171(lines 4171 4178) no Hoare annotation was computed. [2019-10-02 07:35:03,998 INFO L443 ceAbstractionStarter]: For program point L4171-2(lines 4095 4199) no Hoare annotation was computed. [2019-10-02 07:35:03,998 INFO L443 ceAbstractionStarter]: For program point L4163(lines 4163 4166) no Hoare annotation was computed. [2019-10-02 07:35:03,999 INFO L446 ceAbstractionStarter]: At program point L4188(line 4188) the Hoare annotation is: true [2019-10-02 07:35:03,999 INFO L443 ceAbstractionStarter]: For program point L4188-1(line 4188) no Hoare annotation was computed. [2019-10-02 07:35:03,999 INFO L446 ceAbstractionStarter]: At program point L4180(line 4180) the Hoare annotation is: true [2019-10-02 07:35:03,999 INFO L443 ceAbstractionStarter]: For program point L4114(line 4114) no Hoare annotation was computed. [2019-10-02 07:35:03,999 INFO L443 ceAbstractionStarter]: For program point L4180-1(line 4180) no Hoare annotation was computed. [2019-10-02 07:35:03,999 INFO L446 ceAbstractionStarter]: At program point L4172(line 4172) the Hoare annotation is: true [2019-10-02 07:35:03,999 INFO L443 ceAbstractionStarter]: For program point L4139(lines 4139 4148) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point L4172-1(line 4172) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L446 ceAbstractionStarter]: At program point L4164(lines 4095 4199) the Hoare annotation is: true [2019-10-02 07:35:04,000 INFO L446 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 7316 7318) the Hoare annotation is: true [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7316 7318) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point usb_deregisterEXIT(lines 7360 7362) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point usb_deregisterFINAL(lines 7360 7362) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L446 ceAbstractionStarter]: At program point usb_deregisterENTRY(lines 7360 7362) the Hoare annotation is: true [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 7415 7417) no Hoare annotation was computed. [2019-10-02 07:35:04,000 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 7415 7417) no Hoare annotation was computed. [2019-10-02 07:35:04,001 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 7415 7417) the Hoare annotation is: true [2019-10-02 07:35:04,001 INFO L443 ceAbstractionStarter]: For program point L7218-1(lines 7213 7222) no Hoare annotation was computed. [2019-10-02 07:35:04,001 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicEXIT(lines 7213 7222) no Hoare annotation was computed. [2019-10-02 07:35:04,001 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicENTRY(lines 7213 7222) no Hoare annotation was computed. [2019-10-02 07:35:04,001 INFO L443 ceAbstractionStarter]: For program point L7218(line 7218) no Hoare annotation was computed. [2019-10-02 07:35:04,001 INFO L443 ceAbstractionStarter]: For program point L7183-1(line 7183) no Hoare annotation was computed. [2019-10-02 07:35:04,001 INFO L443 ceAbstractionStarter]: For program point ldv_usb_deregister_34FINAL(lines 7180 7187) no Hoare annotation was computed. [2019-10-02 07:35:04,001 INFO L439 ceAbstractionStarter]: At program point L7183(line 7183) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,001 INFO L443 ceAbstractionStarter]: For program point ldv_usb_deregister_34EXIT(lines 7180 7187) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L439 ceAbstractionStarter]: At program point ldv_usb_deregister_34ENTRY(lines 7180 7187) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point usb_set_interfaceFINAL(lines 7385 7387) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point usb_set_interfaceEXIT(lines 7385 7387) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L446 ceAbstractionStarter]: At program point usb_set_interfaceENTRY(lines 7385 7387) the Hoare annotation is: true [2019-10-02 07:35:04,002 INFO L446 ceAbstractionStarter]: At program point __phys_addrENTRY(lines 7265 7267) the Hoare annotation is: true [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point __phys_addrEXIT(lines 7265 7267) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point __phys_addrFINAL(lines 7265 7267) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point L4604-1(lines 4604 4608) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point perform_sglistFINAL(lines 4571 4611) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point L4596(lines 4596 4600) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L446 ceAbstractionStarter]: At program point L4590(line 4590) the Hoare annotation is: true [2019-10-02 07:35:04,002 INFO L446 ceAbstractionStarter]: At program point L4592(lines 4578 4610) the Hoare annotation is: true [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point L4586(lines 4586 4589) no Hoare annotation was computed. [2019-10-02 07:35:04,002 INFO L443 ceAbstractionStarter]: For program point L4590-1(line 4590) no Hoare annotation was computed. [2019-10-02 07:35:04,003 INFO L446 ceAbstractionStarter]: At program point L4584-2(line 4584) the Hoare annotation is: true [2019-10-02 07:35:04,003 INFO L443 ceAbstractionStarter]: For program point L4584(line 4584) no Hoare annotation was computed. [2019-10-02 07:35:04,003 INFO L443 ceAbstractionStarter]: For program point L4584-3(lines 4584 4585) no Hoare annotation was computed. [2019-10-02 07:35:04,003 INFO L446 ceAbstractionStarter]: At program point L4603(lines 4578 4610) the Hoare annotation is: true [2019-10-02 07:35:04,003 INFO L443 ceAbstractionStarter]: For program point perform_sglistEXIT(lines 4571 4611) no Hoare annotation was computed. [2019-10-02 07:35:04,003 INFO L446 ceAbstractionStarter]: At program point L4597(lines 4578 4610) the Hoare annotation is: true [2019-10-02 07:35:04,003 INFO L446 ceAbstractionStarter]: At program point perform_sglistENTRY(lines 4571 4611) the Hoare annotation is: true [2019-10-02 07:35:04,003 INFO L446 ceAbstractionStarter]: At program point L4579(line 4579) the Hoare annotation is: true [2019-10-02 07:35:04,003 INFO L443 ceAbstractionStarter]: For program point L4579-1(line 4579) no Hoare annotation was computed. [2019-10-02 07:35:04,003 INFO L443 ceAbstractionStarter]: For program point usb_sg_waitEXIT(lines 7392 7394) no Hoare annotation was computed. [2019-10-02 07:35:04,003 INFO L446 ceAbstractionStarter]: At program point usb_sg_waitENTRY(lines 7392 7394) the Hoare annotation is: true [2019-10-02 07:35:04,003 INFO L443 ceAbstractionStarter]: For program point usb_sg_waitFINAL(lines 7392 7394) no Hoare annotation was computed. [2019-10-02 07:35:04,003 INFO L446 ceAbstractionStarter]: At program point lowmem_page_addressENTRY(lines 3836 3841) the Hoare annotation is: true [2019-10-02 07:35:04,003 INFO L443 ceAbstractionStarter]: For program point lowmem_page_addressFINAL(lines 3836 3841) no Hoare annotation was computed. [2019-10-02 07:35:04,004 INFO L443 ceAbstractionStarter]: For program point lowmem_page_addressEXIT(lines 3836 3841) no Hoare annotation was computed. [2019-10-02 07:35:04,004 INFO L443 ceAbstractionStarter]: For program point L5535(lines 5535 5539) no Hoare annotation was computed. [2019-10-02 07:35:04,004 INFO L443 ceAbstractionStarter]: For program point L5568-1(line 5568) no Hoare annotation was computed. [2019-10-02 07:35:04,004 INFO L446 ceAbstractionStarter]: At program point L5568(line 5568) the Hoare annotation is: true [2019-10-02 07:35:04,004 INFO L443 ceAbstractionStarter]: For program point L5535-2(lines 5535 5539) no Hoare annotation was computed. [2019-10-02 07:35:04,004 INFO L443 ceAbstractionStarter]: For program point L5527(lines 5527 5530) no Hoare annotation was computed. [2019-10-02 07:35:04,004 INFO L446 ceAbstractionStarter]: At program point L5593(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,004 INFO L446 ceAbstractionStarter]: At program point L5560(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,004 INFO L443 ceAbstractionStarter]: For program point L5519(lines 5519 5522) no Hoare annotation was computed. [2019-10-02 07:35:04,005 INFO L443 ceAbstractionStarter]: For program point L5585(line 5585) no Hoare annotation was computed. [2019-10-02 07:35:04,005 INFO L446 ceAbstractionStarter]: At program point L5511(line 5511) the Hoare annotation is: true [2019-10-02 07:35:04,005 INFO L443 ceAbstractionStarter]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2019-10-02 07:35:04,005 INFO L443 ceAbstractionStarter]: For program point L5536-1(line 5536) no Hoare annotation was computed. [2019-10-02 07:35:04,005 INFO L446 ceAbstractionStarter]: At program point L5536(line 5536) the Hoare annotation is: true [2019-10-02 07:35:04,005 INFO L443 ceAbstractionStarter]: For program point L5512(lines 5512 5515) no Hoare annotation was computed. [2019-10-02 07:35:04,005 INFO L443 ceAbstractionStarter]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2019-10-02 07:35:04,005 INFO L446 ceAbstractionStarter]: At program point L5504(line 5504) the Hoare annotation is: true [2019-10-02 07:35:04,005 INFO L446 ceAbstractionStarter]: At program point L5595(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,005 INFO L446 ceAbstractionStarter]: At program point L5562(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,006 INFO L446 ceAbstractionStarter]: At program point L5587(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,006 INFO L446 ceAbstractionStarter]: At program point L5554(line 5554) the Hoare annotation is: true [2019-10-02 07:35:04,006 INFO L443 ceAbstractionStarter]: For program point L5554-1(line 5554) no Hoare annotation was computed. [2019-10-02 07:35:04,006 INFO L443 ceAbstractionStarter]: For program point L5580(line 5580) no Hoare annotation was computed. [2019-10-02 07:35:04,006 INFO L443 ceAbstractionStarter]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2019-10-02 07:35:04,006 INFO L446 ceAbstractionStarter]: At program point L5572(line 5572) the Hoare annotation is: true [2019-10-02 07:35:04,006 INFO L446 ceAbstractionStarter]: At program point L5531(lines 5531 5532) the Hoare annotation is: true [2019-10-02 07:35:04,006 INFO L443 ceAbstractionStarter]: For program point L5531-1(lines 5531 5532) no Hoare annotation was computed. [2019-10-02 07:35:04,006 INFO L443 ceAbstractionStarter]: For program point L5581(lines 5581 5584) no Hoare annotation was computed. [2019-10-02 07:35:04,007 INFO L446 ceAbstractionStarter]: At program point L5581-1(lines 5581 5584) the Hoare annotation is: true [2019-10-02 07:35:04,007 INFO L446 ceAbstractionStarter]: At program point L5507(line 5507) the Hoare annotation is: true [2019-10-02 07:35:04,007 INFO L446 ceAbstractionStarter]: At program point L5507-1(line 5507) the Hoare annotation is: true [2019-10-02 07:35:04,007 INFO L446 ceAbstractionStarter]: At program point L5573(lines 5569 5579) the Hoare annotation is: true [2019-10-02 07:35:04,007 INFO L446 ceAbstractionStarter]: At program point L5598(line 5598) the Hoare annotation is: true [2019-10-02 07:35:04,007 INFO L446 ceAbstractionStarter]: At program point L5565(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,007 INFO L443 ceAbstractionStarter]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2019-10-02 07:35:04,008 INFO L446 ceAbstractionStarter]: At program point L5582(line 5582) the Hoare annotation is: true [2019-10-02 07:35:04,008 INFO L443 ceAbstractionStarter]: For program point L5516-1(line 5516) no Hoare annotation was computed. [2019-10-02 07:35:04,008 INFO L443 ceAbstractionStarter]: For program point L5549(line 5549) no Hoare annotation was computed. [2019-10-02 07:35:04,008 INFO L446 ceAbstractionStarter]: At program point L5516(line 5516) the Hoare annotation is: true [2019-10-02 07:35:04,008 INFO L446 ceAbstractionStarter]: At program point L5541(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,008 INFO L443 ceAbstractionStarter]: For program point L5508(line 5508) no Hoare annotation was computed. [2019-10-02 07:35:04,008 INFO L446 ceAbstractionStarter]: At program point L5599(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,008 INFO L446 ceAbstractionStarter]: At program point L5566-1(lines 5566 5579) the Hoare annotation is: true [2019-10-02 07:35:04,009 INFO L446 ceAbstractionStarter]: At program point L5591(line 5591) the Hoare annotation is: true [2019-10-02 07:35:04,009 INFO L443 ceAbstractionStarter]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2019-10-02 07:35:04,009 INFO L446 ceAbstractionStarter]: At program point unlink_queuedENTRY(lines 5492 5603) the Hoare annotation is: true [2019-10-02 07:35:04,009 INFO L446 ceAbstractionStarter]: At program point L5550(line 5550) the Hoare annotation is: true [2019-10-02 07:35:04,009 INFO L446 ceAbstractionStarter]: At program point L5517(line 5517) the Hoare annotation is: true [2019-10-02 07:35:04,009 INFO L443 ceAbstractionStarter]: For program point L5550-1(line 5550) no Hoare annotation was computed. [2019-10-02 07:35:04,009 INFO L443 ceAbstractionStarter]: For program point L5517-1(line 5517) no Hoare annotation was computed. [2019-10-02 07:35:04,009 INFO L443 ceAbstractionStarter]: For program point L5575(lines 5575 5578) no Hoare annotation was computed. [2019-10-02 07:35:04,009 INFO L446 ceAbstractionStarter]: At program point L5567(line 5567) the Hoare annotation is: true [2019-10-02 07:35:04,010 INFO L443 ceAbstractionStarter]: For program point L5600-1(line 5600) no Hoare annotation was computed. [2019-10-02 07:35:04,010 INFO L443 ceAbstractionStarter]: For program point L5567-1(line 5567) no Hoare annotation was computed. [2019-10-02 07:35:04,010 INFO L446 ceAbstractionStarter]: At program point L5600(line 5600) the Hoare annotation is: true [2019-10-02 07:35:04,010 INFO L446 ceAbstractionStarter]: At program point L5526(line 5526) the Hoare annotation is: true [2019-10-02 07:35:04,010 INFO L443 ceAbstractionStarter]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2019-10-02 07:35:04,010 INFO L443 ceAbstractionStarter]: For program point unlink_queuedEXIT(lines 5492 5603) no Hoare annotation was computed. [2019-10-02 07:35:04,010 INFO L443 ceAbstractionStarter]: For program point L5551(lines 5551 5558) no Hoare annotation was computed. [2019-10-02 07:35:04,010 INFO L443 ceAbstractionStarter]: For program point unlink_queuedFINAL(lines 5492 5603) no Hoare annotation was computed. [2019-10-02 07:35:04,010 INFO L446 ceAbstractionStarter]: At program point L5543(lines 5503 5602) the Hoare annotation is: true [2019-10-02 07:35:04,010 INFO L446 ceAbstractionStarter]: At program point L5576(lines 5569 5579) the Hoare annotation is: true [2019-10-02 07:35:04,010 INFO L443 ceAbstractionStarter]: For program point L6112-1(line 6112) no Hoare annotation was computed. [2019-10-02 07:35:04,010 INFO L446 ceAbstractionStarter]: At program point L6113(line 6113) the Hoare annotation is: true [2019-10-02 07:35:04,011 INFO L446 ceAbstractionStarter]: At program point L6112(line 6112) the Hoare annotation is: true [2019-10-02 07:35:04,011 INFO L443 ceAbstractionStarter]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2019-10-02 07:35:04,011 INFO L446 ceAbstractionStarter]: At program point test_unaligned_bulkENTRY(lines 6104 6123) the Hoare annotation is: true [2019-10-02 07:35:04,011 INFO L443 ceAbstractionStarter]: For program point test_unaligned_bulkEXIT(lines 6104 6123) no Hoare annotation was computed. [2019-10-02 07:35:04,011 INFO L446 ceAbstractionStarter]: At program point L6119(line 6119) the Hoare annotation is: true [2019-10-02 07:35:04,011 INFO L443 ceAbstractionStarter]: For program point L6120-1(line 6120) no Hoare annotation was computed. [2019-10-02 07:35:04,011 INFO L443 ceAbstractionStarter]: For program point L6119-1(line 6119) no Hoare annotation was computed. [2019-10-02 07:35:04,011 INFO L446 ceAbstractionStarter]: At program point L6120(line 6120) the Hoare annotation is: true [2019-10-02 07:35:04,011 INFO L443 ceAbstractionStarter]: For program point L6115(lines 6115 6118) no Hoare annotation was computed. [2019-10-02 07:35:04,011 INFO L443 ceAbstractionStarter]: For program point test_unaligned_bulkFINAL(lines 6104 6123) no Hoare annotation was computed. [2019-10-02 07:35:04,011 INFO L443 ceAbstractionStarter]: For program point L5056(lines 5019 5112) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5106(lines 5106 5109) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5073(lines 5073 5081) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5106-1(lines 5106 5109) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5040(lines 5040 5054) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5057(lines 5057 5091) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5082(lines 5057 5090) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5107(line 5107) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5074(line 5074) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5074-2(line 5074) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5066(line 5066) no Hoare annotation was computed. [2019-10-02 07:35:04,012 INFO L443 ceAbstractionStarter]: For program point L5066-2(lines 5066 5069) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5025(line 5025) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5025-1(line 5025) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5075(line 5075) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5075-2(line 5075) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5084(lines 5057 5090) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point ctrl_completeENTRY(lines 5010 5113) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5043(lines 5043 5054) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5043-1(lines 5019 5112) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5076(line 5076) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point ctrl_completeFINAL(lines 5010 5113) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5085(lines 5085 5088) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5044-2(lines 5044 5052) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point L5044(line 5044) no Hoare annotation was computed. [2019-10-02 07:35:04,013 INFO L443 ceAbstractionStarter]: For program point ctrl_completeEXIT(lines 5010 5113) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5094(line 5094) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5094-3(lines 5094 5105) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5028-2(lines 5028 5038) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5028(lines 5028 5038) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5094-2(lines 5094 5105) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5086(lines 5057 5090) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5078(line 5078) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5070(line 5070) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5070-1(line 5070) no Hoare annotation was computed. [2019-10-02 07:35:04,014 INFO L443 ceAbstractionStarter]: For program point L5095(line 5095) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5095-1(line 5095) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5029(lines 5029 5036) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5071(line 5071) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5096(lines 5096 5102) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5055(lines 5055 5093) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5047(lines 5047 5052) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5072-1(line 5072) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point L5072(line 5072) no Hoare annotation was computed. [2019-10-02 07:35:04,015 INFO L443 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16EXIT(lines 7025 7032) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16ENTRY(lines 7025 7032) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16FINAL(lines 7025 7032) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point L7028-1(line 7028) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point L7028(line 7028) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point L7029(line 7029) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point L5952-1(line 5952) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L446 ceAbstractionStarter]: At program point iso_alloc_urbENTRY(lines 5919 5982) the Hoare annotation is: true [2019-10-02 07:35:04,016 INFO L446 ceAbstractionStarter]: At program point L5952(line 5952) the Hoare annotation is: true [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point iso_alloc_urbFINAL(lines 5919 5982) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L443 ceAbstractionStarter]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2019-10-02 07:35:04,016 INFO L446 ceAbstractionStarter]: At program point L5940(line 5940) the Hoare annotation is: true [2019-10-02 07:35:04,017 INFO L446 ceAbstractionStarter]: At program point L5957(line 5957) the Hoare annotation is: true [2019-10-02 07:35:04,017 INFO L443 ceAbstractionStarter]: For program point iso_alloc_urbEXIT(lines 5919 5982) no Hoare annotation was computed. [2019-10-02 07:35:04,017 INFO L443 ceAbstractionStarter]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2019-10-02 07:35:04,017 INFO L446 ceAbstractionStarter]: At program point L5949(lines 5949 5950) the Hoare annotation is: true [2019-10-02 07:35:04,017 INFO L443 ceAbstractionStarter]: For program point L5949-1(lines 5949 5950) no Hoare annotation was computed. [2019-10-02 07:35:04,017 INFO L446 ceAbstractionStarter]: At program point L5974(lines 5930 5981) the Hoare annotation is: true [2019-10-02 07:35:04,017 INFO L443 ceAbstractionStarter]: For program point L5941(lines 5941 5944) no Hoare annotation was computed. [2019-10-02 07:35:04,017 INFO L446 ceAbstractionStarter]: At program point L5937(line 5937) the Hoare annotation is: true [2019-10-02 07:35:04,017 INFO L443 ceAbstractionStarter]: For program point L5937-1(line 5937) no Hoare annotation was computed. [2019-10-02 07:35:04,017 INFO L443 ceAbstractionStarter]: For program point L5962(line 5962) no Hoare annotation was computed. [2019-10-02 07:35:04,018 INFO L443 ceAbstractionStarter]: For program point L5962-3(line 5962) no Hoare annotation was computed. [2019-10-02 07:35:04,018 INFO L446 ceAbstractionStarter]: At program point L5962-2(line 5962) the Hoare annotation is: true [2019-10-02 07:35:04,018 INFO L443 ceAbstractionStarter]: For program point L5951(lines 5951 5955) no Hoare annotation was computed. [2019-10-02 07:35:04,018 INFO L446 ceAbstractionStarter]: At program point L5972(lines 5930 5981) the Hoare annotation is: true [2019-10-02 07:35:04,018 INFO L446 ceAbstractionStarter]: At program point L5935(line 5935) the Hoare annotation is: true [2019-10-02 07:35:04,018 INFO L443 ceAbstractionStarter]: For program point L5935-1(line 5935) no Hoare annotation was computed. [2019-10-02 07:35:04,018 INFO L443 ceAbstractionStarter]: For program point L5968-2(line 5968) no Hoare annotation was computed. [2019-10-02 07:35:04,018 INFO L443 ceAbstractionStarter]: For program point L5968(line 5968) no Hoare annotation was computed. [2019-10-02 07:35:04,018 INFO L443 ceAbstractionStarter]: For program point L5931(lines 5931 5934) no Hoare annotation was computed. [2019-10-02 07:35:04,018 INFO L443 ceAbstractionStarter]: For program point L5956-2(lines 5956 5961) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point L5956(lines 5956 5961) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L446 ceAbstractionStarter]: At program point wait_for_completion_timeoutENTRY(lines 7411 7413) the Hoare annotation is: true [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point wait_for_completion_timeoutEXIT(lines 7411 7413) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point wait_for_completion_timeoutFINAL(lines 7411 7413) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point iso_callbackFINAL(lines 5861 5918) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point L5882(lines 5882 5885) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point L5878(lines 5878 5886) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point L5882-2(lines 5872 5886) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point iso_callbackENTRY(lines 5861 5918) no Hoare annotation was computed. [2019-10-02 07:35:04,019 INFO L443 ceAbstractionStarter]: For program point L5891(line 5891) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5887(line 5887) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5887-5(lines 5887 5903) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5887-2(line 5887) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5887-3(line 5887) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5887-6(lines 5887 5903) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5875(lines 5875 5886) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5896-2(line 5896) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5896(line 5896) no Hoare annotation was computed. [2019-10-02 07:35:04,020 INFO L443 ceAbstractionStarter]: For program point L5888-1(line 5888) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5888(line 5888) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5905(lines 5905 5913) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5872(lines 5872 5886) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5897(line 5897) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5893-2(line 5893) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5893(line 5893) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point iso_callbackEXIT(lines 5861 5918) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5914(lines 5867 5917) no Hoare annotation was computed. [2019-10-02 07:35:04,021 INFO L443 ceAbstractionStarter]: For program point L5881(line 5881) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point L5906(lines 5906 5910) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point L5906-2(lines 5906 5910) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point L5869(line 5869) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point L5869-1(line 5869) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point L5890(lines 5890 5900) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 7223 7229) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L446 ceAbstractionStarter]: At program point ldv_spin_lockENTRY(lines 7223 7229) the Hoare annotation is: true [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 7223 7229) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point ldv_usb_register_driver_33EXIT(lines 7166 7179) no Hoare annotation was computed. [2019-10-02 07:35:04,022 INFO L443 ceAbstractionStarter]: For program point L7176-1(line 7176) no Hoare annotation was computed. [2019-10-02 07:35:04,023 INFO L439 ceAbstractionStarter]: At program point L7176(line 7176) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~override_alt~0 1) 0))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) .cse1 (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) (or .cse0 .cse1 (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,023 INFO L439 ceAbstractionStarter]: At program point ldv_usb_register_driver_33ENTRY(lines 7166 7179) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (not (= ~ldv_spin~0 0)) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) [2019-10-02 07:35:04,023 INFO L443 ceAbstractionStarter]: For program point ldv_usb_register_driver_33FINAL(lines 7166 7179) no Hoare annotation was computed. [2019-10-02 07:35:04,023 INFO L443 ceAbstractionStarter]: For program point L7172-1(line 7172) no Hoare annotation was computed. [2019-10-02 07:35:04,023 INFO L439 ceAbstractionStarter]: At program point L7172(line 7172) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (not (= ~ldv_spin~0 0)) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) [2019-10-02 07:35:04,023 INFO L446 ceAbstractionStarter]: At program point L4565(lines 4510 4569) the Hoare annotation is: true [2019-10-02 07:35:04,023 INFO L443 ceAbstractionStarter]: For program point L4528(lines 4528 4532) no Hoare annotation was computed. [2019-10-02 07:35:04,024 INFO L443 ceAbstractionStarter]: For program point L4557-2(line 4557) no Hoare annotation was computed. [2019-10-02 07:35:04,024 INFO L443 ceAbstractionStarter]: For program point L4557(line 4557) no Hoare annotation was computed. [2019-10-02 07:35:04,024 INFO L443 ceAbstractionStarter]: For program point L4553(lines 4553 4561) no Hoare annotation was computed. [2019-10-02 07:35:04,024 INFO L443 ceAbstractionStarter]: For program point alloc_sglistFINAL(lines 4500 4570) no Hoare annotation was computed. [2019-10-02 07:35:04,024 INFO L443 ceAbstractionStarter]: For program point L4516-1(line 4516) no Hoare annotation was computed. [2019-10-02 07:35:04,024 INFO L446 ceAbstractionStarter]: At program point L4516(line 4516) the Hoare annotation is: true [2019-10-02 07:35:04,024 INFO L446 ceAbstractionStarter]: At program point L4545(lines 4534 4551) the Hoare annotation is: true [2019-10-02 07:35:04,024 INFO L443 ceAbstractionStarter]: For program point L4512(lines 4512 4515) no Hoare annotation was computed. [2019-10-02 07:35:04,024 INFO L443 ceAbstractionStarter]: For program point L4537(line 4537) no Hoare annotation was computed. [2019-10-02 07:35:04,025 INFO L446 ceAbstractionStarter]: At program point L4533(line 4533) the Hoare annotation is: true [2019-10-02 07:35:04,025 INFO L443 ceAbstractionStarter]: For program point L4533-1(line 4533) no Hoare annotation was computed. [2019-10-02 07:35:04,025 INFO L446 ceAbstractionStarter]: At program point L4529(line 4529) the Hoare annotation is: true [2019-10-02 07:35:04,025 INFO L443 ceAbstractionStarter]: For program point L4529-1(line 4529) no Hoare annotation was computed. [2019-10-02 07:35:04,025 INFO L443 ceAbstractionStarter]: For program point alloc_sglistEXIT(lines 4500 4570) no Hoare annotation was computed. [2019-10-02 07:35:04,025 INFO L443 ceAbstractionStarter]: For program point L4534(lines 4534 4551) no Hoare annotation was computed. [2019-10-02 07:35:04,025 INFO L446 ceAbstractionStarter]: At program point L4563(lines 4510 4569) the Hoare annotation is: true [2019-10-02 07:35:04,025 INFO L443 ceAbstractionStarter]: For program point L4526(line 4526) no Hoare annotation was computed. [2019-10-02 07:35:04,025 INFO L446 ceAbstractionStarter]: At program point L4522(line 4522) the Hoare annotation is: true [2019-10-02 07:35:04,025 INFO L443 ceAbstractionStarter]: For program point L4518(lines 4518 4521) no Hoare annotation was computed. [2019-10-02 07:35:04,026 INFO L443 ceAbstractionStarter]: For program point L4522-1(line 4522) no Hoare annotation was computed. [2019-10-02 07:35:04,026 INFO L446 ceAbstractionStarter]: At program point L4547(lines 4534 4551) the Hoare annotation is: true [2019-10-02 07:35:04,026 INFO L446 ceAbstractionStarter]: At program point alloc_sglistENTRY(lines 4500 4570) the Hoare annotation is: true [2019-10-02 07:35:04,026 INFO L443 ceAbstractionStarter]: For program point L4535(line 4535) no Hoare annotation was computed. [2019-10-02 07:35:04,026 INFO L443 ceAbstractionStarter]: For program point L4556(lines 4556 4559) no Hoare annotation was computed. [2019-10-02 07:35:04,026 INFO L446 ceAbstractionStarter]: At program point L4552(lines 4510 4569) the Hoare annotation is: true [2019-10-02 07:35:04,026 INFO L443 ceAbstractionStarter]: For program point usbtest_resumeFINAL(lines 6695 6700) no Hoare annotation was computed. [2019-10-02 07:35:04,026 INFO L446 ceAbstractionStarter]: At program point usbtest_resumeENTRY(lines 6695 6700) the Hoare annotation is: true [2019-10-02 07:35:04,026 INFO L443 ceAbstractionStarter]: For program point usbtest_resumeEXIT(lines 6695 6700) no Hoare annotation was computed. [2019-10-02 07:35:04,026 INFO L446 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 4062 4067) the Hoare annotation is: true [2019-10-02 07:35:04,026 INFO L443 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 4062 4067) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 4062 4067) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L446 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3744 3760) the Hoare annotation is: true [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point L3751(lines 3751 3758) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3744 3760) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3744 3760) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point usb_endpoint_maxpEXIT(lines 3961 3966) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L446 ceAbstractionStarter]: At program point usb_endpoint_maxpENTRY(lines 3961 3966) the Hoare annotation is: true [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point usb_endpoint_maxpFINAL(lines 3961 3966) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point usb_speed_stringEXIT(lines 7396 7398) no Hoare annotation was computed. [2019-10-02 07:35:04,027 INFO L443 ceAbstractionStarter]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2019-10-02 07:35:04,028 INFO L446 ceAbstractionStarter]: At program point usb_speed_stringENTRY(lines 7396 7398) the Hoare annotation is: true [2019-10-02 07:35:04,028 INFO L446 ceAbstractionStarter]: At program point L7397(line 7397) the Hoare annotation is: true [2019-10-02 07:35:04,028 INFO L443 ceAbstractionStarter]: For program point usb_speed_stringFINAL(lines 7396 7398) no Hoare annotation was computed. [2019-10-02 07:35:04,028 INFO L443 ceAbstractionStarter]: For program point L6823-1(line 6823) no Hoare annotation was computed. [2019-10-02 07:35:04,028 INFO L439 ceAbstractionStarter]: At program point L6823(line 6823) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0)) (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (not (<= ~ldv_state_variable_1~0 1)) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) [2019-10-02 07:35:04,028 INFO L443 ceAbstractionStarter]: For program point ldv_usb_driver_1EXIT(lines 6819 6827) no Hoare annotation was computed. [2019-10-02 07:35:04,028 INFO L439 ceAbstractionStarter]: At program point ldv_usb_driver_1ENTRY(lines 6819 6827) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0)) (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (not (<= ~ldv_state_variable_1~0 1)) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) [2019-10-02 07:35:04,029 INFO L443 ceAbstractionStarter]: For program point ldv_usb_driver_1FINAL(lines 6819 6827) no Hoare annotation was computed. [2019-10-02 07:35:04,029 INFO L439 ceAbstractionStarter]: At program point L6785-1(lines 6785 6799) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= |old(~ldv_state_variable_1~0)| 1))) (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) [2019-10-02 07:35:04,029 INFO L443 ceAbstractionStarter]: For program point L6785(lines 6785 6799) no Hoare annotation was computed. [2019-10-02 07:35:04,029 INFO L443 ceAbstractionStarter]: For program point usbtest_initFINAL(lines 6779 6803) no Hoare annotation was computed. [2019-10-02 07:35:04,029 INFO L443 ceAbstractionStarter]: For program point L6800(line 6800) no Hoare annotation was computed. [2019-10-02 07:35:04,029 INFO L443 ceAbstractionStarter]: For program point usbtest_initEXIT(lines 6779 6803) no Hoare annotation was computed. [2019-10-02 07:35:04,029 INFO L443 ceAbstractionStarter]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2019-10-02 07:35:04,030 INFO L439 ceAbstractionStarter]: At program point L6792(line 6792) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= |old(~ldv_state_variable_1~0)| 1))) (and (<= ~ldv_state_variable_1~0 1) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0)))) [2019-10-02 07:35:04,030 INFO L443 ceAbstractionStarter]: For program point L6793(lines 6793 6797) no Hoare annotation was computed. [2019-10-02 07:35:04,030 INFO L439 ceAbstractionStarter]: At program point usbtest_initENTRY(lines 6779 6803) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~override_alt~0 1) 0))) (.cse1 (or (not (= ~ldv_spin~0 0)) (not (<= |old(~ldv_state_variable_1~0)| 1))))) (and (or .cse0 .cse1 (<= ~ldv_state_variable_1~0 1)) (or .cse0 .cse1 (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))))) [2019-10-02 07:35:04,030 INFO L443 ceAbstractionStarter]: For program point usb_kill_urbEXIT(lines 7377 7379) no Hoare annotation was computed. [2019-10-02 07:35:04,030 INFO L446 ceAbstractionStarter]: At program point usb_kill_urbENTRY(lines 7377 7379) the Hoare annotation is: true [2019-10-02 07:35:04,030 INFO L443 ceAbstractionStarter]: For program point usb_kill_urbFINAL(lines 7377 7379) no Hoare annotation was computed. [2019-10-02 07:35:04,030 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 7190 7199) no Hoare annotation was computed. [2019-10-02 07:35:04,030 INFO L443 ceAbstractionStarter]: For program point L7195-1(lines 7190 7199) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L439 ceAbstractionStarter]: At program point L7195(line 7195) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,031 INFO L446 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 7190 7199) the Hoare annotation is: true [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point L7193(lines 7193 7196) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point L5727(lines 5727 5736) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point L5727-2(lines 5727 5736) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L446 ceAbstractionStarter]: At program point L5719(line 5719) the Hoare annotation is: true [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L446 ceAbstractionStarter]: At program point L5721(line 5721) the Hoare annotation is: true [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point halt_simpleFINAL(lines 5707 5747) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point L5744(line 5744) no Hoare annotation was computed. [2019-10-02 07:35:04,031 INFO L443 ceAbstractionStarter]: For program point L5740-1(line 5740) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L446 ceAbstractionStarter]: At program point L5740(line 5740) the Hoare annotation is: true [2019-10-02 07:35:04,032 INFO L446 ceAbstractionStarter]: At program point L5730(line 5730) the Hoare annotation is: true [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point halt_simpleEXIT(lines 5707 5747) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L5730-1(line 5730) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L5718(lines 5718 5722) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L5716-1(line 5716) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L446 ceAbstractionStarter]: At program point L5716(line 5716) the Hoare annotation is: true [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L5718-2(lines 5714 5746) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L446 ceAbstractionStarter]: At program point L5743(lines 5714 5746) the Hoare annotation is: true [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L5737(lines 5737 5742) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L446 ceAbstractionStarter]: At program point halt_simpleENTRY(lines 5707 5747) the Hoare annotation is: true [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L5731(lines 5731 5734) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L6592-1(line 6592) no Hoare annotation was computed. [2019-10-02 07:35:04,032 INFO L439 ceAbstractionStarter]: At program point L6592(line 6592) the Hoare annotation is: (or (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0)) (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1))))) [2019-10-02 07:35:04,032 INFO L443 ceAbstractionStarter]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L439 ceAbstractionStarter]: At program point L6642(line 6642) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6675(lines 6675 6678) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point usbtest_probeFINAL(lines 6573 6688) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6642-1(line 6642) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L439 ceAbstractionStarter]: At program point L6675-2(lines 6627 6679) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6634(lines 6634 6639) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6667(lines 6667 6670) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6667-2(lines 6667 6670) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L439 ceAbstractionStarter]: At program point L6593-2(lines 6593 6605) the Hoare annotation is: (or (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0)) (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1))))) [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6593(lines 6593 6605) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6618(lines 6618 6622) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6684-2(line 6684) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6684(line 6684) no Hoare annotation was computed. [2019-10-02 07:35:04,033 INFO L443 ceAbstractionStarter]: For program point L6643(lines 6643 6650) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6635-1(line 6635) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L439 ceAbstractionStarter]: At program point L6635(line 6635) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,034 INFO L439 ceAbstractionStarter]: At program point usbtest_probeENTRY(lines 6573 6688) the Hoare annotation is: (or (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0)) (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1))))) [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6594(line 6594) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6627(line 6627) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6594-2(lines 6594 6597) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6627-2(lines 6627 6679) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6619-1(line 6619) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6652-2(lines 6652 6656) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L439 ceAbstractionStarter]: At program point L6619(line 6619) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6685-2(line 6685) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6652(lines 6652 6656) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6685(line 6685) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6628-2(lines 6628 6633) no Hoare annotation was computed. [2019-10-02 07:35:04,034 INFO L443 ceAbstractionStarter]: For program point L6628(lines 6628 6633) no Hoare annotation was computed. [2019-10-02 07:35:04,035 INFO L443 ceAbstractionStarter]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2019-10-02 07:35:04,035 INFO L439 ceAbstractionStarter]: At program point L6653(line 6653) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,035 INFO L443 ceAbstractionStarter]: For program point L6629-1(line 6629) no Hoare annotation was computed. [2019-10-02 07:35:04,035 INFO L439 ceAbstractionStarter]: At program point L6629(line 6629) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,035 INFO L439 ceAbstractionStarter]: At program point L6646(line 6646) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,035 INFO L443 ceAbstractionStarter]: For program point L6646-1(line 6646) no Hoare annotation was computed. [2019-10-02 07:35:04,035 INFO L443 ceAbstractionStarter]: For program point L6671(lines 6671 6674) no Hoare annotation was computed. [2019-10-02 07:35:04,035 INFO L443 ceAbstractionStarter]: For program point L6671-2(lines 6671 6674) no Hoare annotation was computed. [2019-10-02 07:35:04,035 INFO L443 ceAbstractionStarter]: For program point L6663(lines 6663 6666) no Hoare annotation was computed. [2019-10-02 07:35:04,036 INFO L443 ceAbstractionStarter]: For program point L6663-2(lines 6663 6666) no Hoare annotation was computed. [2019-10-02 07:35:04,036 INFO L439 ceAbstractionStarter]: At program point L6614(line 6614) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,036 INFO L443 ceAbstractionStarter]: For program point L6647-1(line 6647) no Hoare annotation was computed. [2019-10-02 07:35:04,036 INFO L439 ceAbstractionStarter]: At program point L6647(line 6647) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,036 INFO L443 ceAbstractionStarter]: For program point L6680(line 6680) no Hoare annotation was computed. [2019-10-02 07:35:04,036 INFO L443 ceAbstractionStarter]: For program point L6614-1(line 6614) no Hoare annotation was computed. [2019-10-02 07:35:04,036 INFO L443 ceAbstractionStarter]: For program point L6606(line 6606) no Hoare annotation was computed. [2019-10-02 07:35:04,036 INFO L443 ceAbstractionStarter]: For program point L6598(line 6598) no Hoare annotation was computed. [2019-10-02 07:35:04,036 INFO L443 ceAbstractionStarter]: For program point usbtest_probeEXIT(lines 6573 6688) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6598-2(lines 6598 6601) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6657-2(lines 6641 6662) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L439 ceAbstractionStarter]: At program point L6682(line 6682) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6616-1(line 6616) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L439 ceAbstractionStarter]: At program point L6616(line 6616) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6682-1(line 6682) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6641-2(lines 6641 6662) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6608(lines 6608 6611) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L6641(line 6641) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L439 ceAbstractionStarter]: At program point L6658(line 6658) the Hoare annotation is: (or (not (<= (+ ~override_alt~0 1) 0)) (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)))) [2019-10-02 07:35:04,037 INFO L446 ceAbstractionStarter]: At program point L3934(line 3934) the Hoare annotation is: true [2019-10-02 07:35:04,037 INFO L443 ceAbstractionStarter]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2019-10-02 07:35:04,037 INFO L446 ceAbstractionStarter]: At program point L3933(line 3933) the Hoare annotation is: true [2019-10-02 07:35:04,037 INFO L446 ceAbstractionStarter]: At program point L3929(lines 3926 3931) the Hoare annotation is: true [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point L3926(lines 3926 3932) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point L3925(line 3925) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point sg_set_bufFINAL(lines 3912 3937) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point L3920(lines 3920 3924) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L446 ceAbstractionStarter]: At program point L3920-2(lines 3920 3924) the Hoare annotation is: true [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point sg_set_bufEXIT(lines 3912 3937) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L446 ceAbstractionStarter]: At program point L3919(line 3919) the Hoare annotation is: true [2019-10-02 07:35:04,038 INFO L446 ceAbstractionStarter]: At program point sg_set_bufENTRY(lines 3912 3937) the Hoare annotation is: true [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_26FINAL(lines 7103 7111) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_26EXIT(lines 7103 7111) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L446 ceAbstractionStarter]: At program point ldv_usb_alloc_coherent_26ENTRY(lines 7103 7111) the Hoare annotation is: true [2019-10-02 07:35:04,038 INFO L446 ceAbstractionStarter]: At program point L7107-1(line 7107) the Hoare annotation is: true [2019-10-02 07:35:04,038 INFO L446 ceAbstractionStarter]: At program point L7107(line 7107) the Hoare annotation is: true [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point L7108(line 7108) no Hoare annotation was computed. [2019-10-02 07:35:04,038 INFO L443 ceAbstractionStarter]: For program point mutex_lock_interruptible_nestedEXIT(lines 7335 7337) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point mutex_lock_interruptible_nestedFINAL(lines 7335 7337) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L446 ceAbstractionStarter]: At program point mutex_lock_interruptible_nestedENTRY(lines 7335 7337) the Hoare annotation is: true [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 7419 7421) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L446 ceAbstractionStarter]: At program point kfreeENTRY(lines 7419 7421) the Hoare annotation is: true [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 7419 7421) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point ldv_reset_resume_1FINAL(lines 7320 7322) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point ldv_reset_resume_1EXIT(lines 7320 7322) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L446 ceAbstractionStarter]: At program point ldv_reset_resume_1ENTRY(lines 7320 7322) the Hoare annotation is: true [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point completion_doneFINAL(lines 7295 7297) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L446 ceAbstractionStarter]: At program point completion_doneENTRY(lines 7295 7297) the Hoare annotation is: true [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point completion_doneEXIT(lines 7295 7297) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L446 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_30ENTRY(lines 7139 7147) the Hoare annotation is: true [2019-10-02 07:35:04,039 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_30EXIT(lines 7139 7147) no Hoare annotation was computed. [2019-10-02 07:35:04,039 INFO L446 ceAbstractionStarter]: At program point L7143-1(line 7143) the Hoare annotation is: true [2019-10-02 07:35:04,039 INFO L446 ceAbstractionStarter]: At program point L7143(line 7143) the Hoare annotation is: true [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point L7144(line 7144) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_30FINAL(lines 7139 7147) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point L7054(line 7054) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L446 ceAbstractionStarter]: At program point L7053-1(line 7053) the Hoare annotation is: true [2019-10-02 07:35:04,040 INFO L446 ceAbstractionStarter]: At program point L7053(line 7053) the Hoare annotation is: true [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_20EXIT(lines 7049 7057) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L446 ceAbstractionStarter]: At program point ldv_usb_alloc_coherent_20ENTRY(lines 7049 7057) the Hoare annotation is: true [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_20FINAL(lines 7049 7057) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point set_altsettingFINAL(lines 4637 4653) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point L4648-1(line 4648) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L446 ceAbstractionStarter]: At program point set_altsettingENTRY(lines 4637 4653) the Hoare annotation is: true [2019-10-02 07:35:04,040 INFO L446 ceAbstractionStarter]: At program point L4649(lines 4649 4650) the Hoare annotation is: true [2019-10-02 07:35:04,040 INFO L446 ceAbstractionStarter]: At program point L4648(line 4648) the Hoare annotation is: true [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point L4649-1(lines 4649 4650) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point set_altsettingEXIT(lines 4637 4653) no Hoare annotation was computed. [2019-10-02 07:35:04,040 INFO L443 ceAbstractionStarter]: For program point L4644(lines 4644 4647) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L446 ceAbstractionStarter]: At program point init_completionENTRY(lines 3682 3690) the Hoare annotation is: true [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point init_completionFINAL(lines 3682 3690) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point init_completionEXIT(lines 3682 3690) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point L3687-1(line 3687) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L446 ceAbstractionStarter]: At program point L3687(line 3687) the Hoare annotation is: true [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point L7311-1(line 7311) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point L7311(line 7311) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point kmem_cache_allocFINAL(lines 7310 7312) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point kmem_cache_allocEXIT(lines 7310 7312) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point kmem_cache_allocENTRY(lines 7310 7312) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L446 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 7338 7340) the Hoare annotation is: true [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 7338 7340) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 7338 7340) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L446 ceAbstractionStarter]: At program point usb_fill_bulk_urbENTRY(lines 4013 4027) the Hoare annotation is: true [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point usb_fill_bulk_urbFINAL(lines 4013 4027) no Hoare annotation was computed. [2019-10-02 07:35:04,041 INFO L443 ceAbstractionStarter]: For program point usb_fill_bulk_urbEXIT(lines 4013 4027) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 3802 3808) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 3802 3808) the Hoare annotation is: true [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3806) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 3802 3808) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point __dynamic_dev_dbgFINAL(lines 7251 7253) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point __dynamic_dev_dbgENTRY(lines 7251 7253) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point __dynamic_dev_dbgEXIT(lines 7251 7253) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_27FINAL(lines 7112 7120) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L446 ceAbstractionStarter]: At program point L7116-1(line 7116) the Hoare annotation is: true [2019-10-02 07:35:04,042 INFO L446 ceAbstractionStarter]: At program point L7116(line 7116) the Hoare annotation is: true [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point L7117(line 7117) no Hoare annotation was computed. [2019-10-02 07:35:04,042 INFO L446 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_27ENTRY(lines 7112 7120) the Hoare annotation is: true [2019-10-02 07:35:04,042 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_27EXIT(lines 7112 7120) no Hoare annotation was computed. [2019-10-02 07:35:04,043 INFO L446 ceAbstractionStarter]: At program point verify_not_haltedENTRY(lines 5604 5629) the Hoare annotation is: true [2019-10-02 07:35:04,043 INFO L443 ceAbstractionStarter]: For program point L5623(lines 5623 5626) no Hoare annotation was computed. [2019-10-02 07:35:04,043 INFO L446 ceAbstractionStarter]: At program point L5622(line 5622) the Hoare annotation is: true [2019-10-02 07:35:04,043 INFO L443 ceAbstractionStarter]: For program point L5622-1(line 5622) no Hoare annotation was computed. [2019-10-02 07:35:04,043 INFO L443 ceAbstractionStarter]: For program point L5616(lines 5616 5621) no Hoare annotation was computed. [2019-10-02 07:35:04,043 INFO L443 ceAbstractionStarter]: For program point L5610(lines 5610 5615) no Hoare annotation was computed. [2019-10-02 07:35:04,043 INFO L443 ceAbstractionStarter]: For program point verify_not_haltedFINAL(lines 5604 5629) no Hoare annotation was computed. [2019-10-02 07:35:04,043 INFO L443 ceAbstractionStarter]: For program point verify_not_haltedEXIT(lines 5604 5629) no Hoare annotation was computed. [2019-10-02 07:35:04,043 INFO L446 ceAbstractionStarter]: At program point L5609(line 5609) the Hoare annotation is: true [2019-10-02 07:35:04,043 INFO L443 ceAbstractionStarter]: For program point L5609-1(line 5609) no Hoare annotation was computed. [2019-10-02 07:35:04,044 INFO L443 ceAbstractionStarter]: For program point __dynamic_pr_debugENTRY(lines 7255 7257) no Hoare annotation was computed. [2019-10-02 07:35:04,044 INFO L443 ceAbstractionStarter]: For program point __dynamic_pr_debugEXIT(lines 7255 7257) no Hoare annotation was computed. [2019-10-02 07:35:04,044 INFO L443 ceAbstractionStarter]: For program point __dynamic_pr_debugFINAL(lines 7255 7257) no Hoare annotation was computed. [2019-10-02 07:35:04,044 INFO L443 ceAbstractionStarter]: For program point __virt_addr_validEXIT(lines 7272 7274) no Hoare annotation was computed. [2019-10-02 07:35:04,044 INFO L446 ceAbstractionStarter]: At program point __virt_addr_validENTRY(lines 7272 7274) the Hoare annotation is: true [2019-10-02 07:35:04,044 INFO L443 ceAbstractionStarter]: For program point __virt_addr_validFINAL(lines 7272 7274) no Hoare annotation was computed. [2019-10-02 07:35:04,044 INFO L443 ceAbstractionStarter]: For program point usb_endpoint_dir_inEXIT(lines 3955 3960) no Hoare annotation was computed. [2019-10-02 07:35:04,044 INFO L446 ceAbstractionStarter]: At program point usb_endpoint_dir_inENTRY(lines 3955 3960) the Hoare annotation is: true [2019-10-02 07:35:04,044 INFO L443 ceAbstractionStarter]: For program point usb_endpoint_dir_inFINAL(lines 3955 3960) no Hoare annotation was computed. [2019-10-02 07:35:04,045 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3816 3821) no Hoare annotation was computed. [2019-10-02 07:35:04,045 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3816 3821) the Hoare annotation is: true [2019-10-02 07:35:04,045 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3816 3821) no Hoare annotation was computed. [2019-10-02 07:35:04,045 INFO L446 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 7001 7008) the Hoare annotation is: true [2019-10-02 07:35:04,045 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 7001 7008) no Hoare annotation was computed. [2019-10-02 07:35:04,045 INFO L446 ceAbstractionStarter]: At program point L7004-1(line 7004) the Hoare annotation is: true [2019-10-02 07:35:04,045 INFO L446 ceAbstractionStarter]: At program point L7004(line 7004) the Hoare annotation is: true [2019-10-02 07:35:04,045 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 7001 7008) no Hoare annotation was computed. [2019-10-02 07:35:04,045 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_32FINAL(lines 7157 7165) no Hoare annotation was computed. [2019-10-02 07:35:04,045 INFO L443 ceAbstractionStarter]: For program point L7162(line 7162) no Hoare annotation was computed. [2019-10-02 07:35:04,046 INFO L446 ceAbstractionStarter]: At program point ldv_usb_submit_urb_32ENTRY(lines 7157 7165) the Hoare annotation is: true [2019-10-02 07:35:04,046 INFO L446 ceAbstractionStarter]: At program point L7161-1(line 7161) the Hoare annotation is: true [2019-10-02 07:35:04,046 INFO L446 ceAbstractionStarter]: At program point L7161(line 7161) the Hoare annotation is: true [2019-10-02 07:35:04,046 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_32EXIT(lines 7157 7165) no Hoare annotation was computed. [2019-10-02 07:35:04,046 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,046 INFO L439 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: (or (or (or (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 ~ldv_state_variable_1~0))) (not (<= |#Ultimate.C_memset_#amount| 4))) (<= |#Ultimate.C_memset_#t~loopctr1295| 4)) [2019-10-02 07:35:04,046 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2019-10-02 07:35:04,046 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,046 INFO L443 ceAbstractionStarter]: For program point usb_endpoint_typeEXIT(lines 3949 3954) no Hoare annotation was computed. [2019-10-02 07:35:04,047 INFO L443 ceAbstractionStarter]: For program point usb_endpoint_typeFINAL(lines 3949 3954) no Hoare annotation was computed. [2019-10-02 07:35:04,047 INFO L446 ceAbstractionStarter]: At program point usb_endpoint_typeENTRY(lines 3949 3954) the Hoare annotation is: true [2019-10-02 07:35:04,047 INFO L443 ceAbstractionStarter]: For program point kcallocEXIT(lines 7017 7024) no Hoare annotation was computed. [2019-10-02 07:35:04,047 INFO L446 ceAbstractionStarter]: At program point kcallocENTRY(lines 7017 7024) the Hoare annotation is: true [2019-10-02 07:35:04,047 INFO L443 ceAbstractionStarter]: For program point kcallocFINAL(lines 7017 7024) no Hoare annotation was computed. [2019-10-02 07:35:04,047 INFO L446 ceAbstractionStarter]: At program point L7020-1(line 7020) the Hoare annotation is: true [2019-10-02 07:35:04,047 INFO L446 ceAbstractionStarter]: At program point L7020(line 7020) the Hoare annotation is: true [2019-10-02 07:35:04,047 INFO L443 ceAbstractionStarter]: For program point L7021(line 7021) no Hoare annotation was computed. [2019-10-02 07:35:04,047 INFO L443 ceAbstractionStarter]: For program point L4222(lines 4222 4225) no Hoare annotation was computed. [2019-10-02 07:35:04,047 INFO L443 ceAbstractionStarter]: For program point L4226-2(lines 4226 4231) no Hoare annotation was computed. [2019-10-02 07:35:04,048 INFO L446 ceAbstractionStarter]: At program point L4218(lines 4218 4219) the Hoare annotation is: true [2019-10-02 07:35:04,048 INFO L443 ceAbstractionStarter]: For program point L4222-2(lines 4222 4225) no Hoare annotation was computed. [2019-10-02 07:35:04,048 INFO L443 ceAbstractionStarter]: For program point L4214(lines 4214 4217) no Hoare annotation was computed. [2019-10-02 07:35:04,048 INFO L443 ceAbstractionStarter]: For program point L4218-1(lines 4218 4219) no Hoare annotation was computed. [2019-10-02 07:35:04,048 INFO L446 ceAbstractionStarter]: At program point L4227(lines 4227 4228) the Hoare annotation is: true [2019-10-02 07:35:04,048 INFO L443 ceAbstractionStarter]: For program point L4227-1(lines 4227 4228) no Hoare annotation was computed. [2019-10-02 07:35:04,048 INFO L446 ceAbstractionStarter]: At program point usbtest_alloc_urbENTRY(lines 4208 4249) the Hoare annotation is: true [2019-10-02 07:35:04,048 INFO L443 ceAbstractionStarter]: For program point L4240(lines 4240 4243) no Hoare annotation was computed. [2019-10-02 07:35:04,048 INFO L443 ceAbstractionStarter]: For program point L4232(lines 4232 4236) no Hoare annotation was computed. [2019-10-02 07:35:04,048 INFO L443 ceAbstractionStarter]: For program point usbtest_alloc_urbFINAL(lines 4208 4249) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point L4220-2(line 4220) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point L4220(line 4220) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point usbtest_alloc_urbEXIT(lines 4208 4249) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point L4237(lines 4237 4245) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point L4237-1(lines 4237 4245) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L446 ceAbstractionStarter]: At program point L4233(line 4233) the Hoare annotation is: true [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point L4233-1(line 4233) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point L4246(line 4246) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L443 ceAbstractionStarter]: For program point L4246-3(line 4246) no Hoare annotation was computed. [2019-10-02 07:35:04,049 INFO L446 ceAbstractionStarter]: At program point L4213(line 4213) the Hoare annotation is: true [2019-10-02 07:35:04,050 INFO L443 ceAbstractionStarter]: For program point L4213-1(line 4213) no Hoare annotation was computed. [2019-10-02 07:35:04,050 INFO L446 ceAbstractionStarter]: At program point L4246-2(line 4246) the Hoare annotation is: true [2019-10-02 07:35:04,050 INFO L446 ceAbstractionStarter]: At program point L4238(line 4238) the Hoare annotation is: true [2019-10-02 07:35:04,050 INFO L443 ceAbstractionStarter]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2019-10-02 07:35:04,050 INFO L446 ceAbstractionStarter]: At program point L4230(line 4230) the Hoare annotation is: true [2019-10-02 07:35:04,050 INFO L443 ceAbstractionStarter]: For program point L4226(lines 4226 4231) no Hoare annotation was computed. [2019-10-02 07:35:04,050 INFO L443 ceAbstractionStarter]: For program point L4230-1(line 4230) no Hoare annotation was computed. [2019-10-02 07:35:04,050 INFO L443 ceAbstractionStarter]: For program point L5692-1(line 5692) no Hoare annotation was computed. [2019-10-02 07:35:04,050 INFO L446 ceAbstractionStarter]: At program point L5692(line 5692) the Hoare annotation is: true [2019-10-02 07:35:04,050 INFO L443 ceAbstractionStarter]: For program point test_haltFINAL(lines 5661 5706) no Hoare annotation was computed. [2019-10-02 07:35:04,050 INFO L443 ceAbstractionStarter]: For program point L5682(lines 5682 5691) no Hoare annotation was computed. [2019-10-02 07:35:04,051 INFO L443 ceAbstractionStarter]: For program point L5684-2(lines 5684 5688) no Hoare annotation was computed. [2019-10-02 07:35:04,051 INFO L443 ceAbstractionStarter]: For program point L5684(lines 5684 5688) no Hoare annotation was computed. [2019-10-02 07:35:04,051 INFO L443 ceAbstractionStarter]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2019-10-02 07:35:04,051 INFO L446 ceAbstractionStarter]: At program point L5672(line 5672) the Hoare annotation is: true [2019-10-02 07:35:04,051 INFO L446 ceAbstractionStarter]: At program point L5699(line 5699) the Hoare annotation is: true [2019-10-02 07:35:04,051 INFO L443 ceAbstractionStarter]: For program point L5699-1(line 5699) no Hoare annotation was computed. [2019-10-02 07:35:04,051 INFO L443 ceAbstractionStarter]: For program point L5668(lines 5668 5671) no Hoare annotation was computed. [2019-10-02 07:35:04,051 INFO L443 ceAbstractionStarter]: For program point L5693(lines 5693 5698) no Hoare annotation was computed. [2019-10-02 07:35:04,051 INFO L446 ceAbstractionStarter]: At program point L5683(line 5683) the Hoare annotation is: true [2019-10-02 07:35:04,051 INFO L443 ceAbstractionStarter]: For program point L5683-1(line 5683) no Hoare annotation was computed. [2019-10-02 07:35:04,052 INFO L446 ceAbstractionStarter]: At program point test_haltENTRY(lines 5661 5706) the Hoare annotation is: true [2019-10-02 07:35:04,052 INFO L446 ceAbstractionStarter]: At program point L5681(line 5681) the Hoare annotation is: true [2019-10-02 07:35:04,052 INFO L443 ceAbstractionStarter]: For program point L5681-1(line 5681) no Hoare annotation was computed. [2019-10-02 07:35:04,052 INFO L443 ceAbstractionStarter]: For program point L5675(lines 5675 5680) no Hoare annotation was computed. [2019-10-02 07:35:04,052 INFO L443 ceAbstractionStarter]: For program point test_haltEXIT(lines 5661 5706) no Hoare annotation was computed. [2019-10-02 07:35:04,052 INFO L446 ceAbstractionStarter]: At program point L5673(lines 5673 5674) the Hoare annotation is: true [2019-10-02 07:35:04,052 INFO L443 ceAbstractionStarter]: For program point L5673-1(lines 5673 5674) no Hoare annotation was computed. [2019-10-02 07:35:04,052 INFO L446 ceAbstractionStarter]: At program point L5667(line 5667) the Hoare annotation is: true [2019-10-02 07:35:04,052 INFO L443 ceAbstractionStarter]: For program point L5667-1(line 5667) no Hoare annotation was computed. [2019-10-02 07:35:04,052 INFO L443 ceAbstractionStarter]: For program point L5700(lines 5700 5703) no Hoare annotation was computed. [2019-10-02 07:35:04,052 INFO L443 ceAbstractionStarter]: For program point L5403(line 5403) no Hoare annotation was computed. [2019-10-02 07:35:04,053 INFO L446 ceAbstractionStarter]: At program point L5379(line 5379) the Hoare annotation is: true [2019-10-02 07:35:04,053 INFO L446 ceAbstractionStarter]: At program point L5379-1(line 5379) the Hoare annotation is: true [2019-10-02 07:35:04,053 INFO L446 ceAbstractionStarter]: At program point L5412(lines 5400 5434) the Hoare annotation is: true [2019-10-02 07:35:04,053 INFO L443 ceAbstractionStarter]: For program point unlink1EXIT(lines 5369 5446) no Hoare annotation was computed. [2019-10-02 07:35:04,053 INFO L443 ceAbstractionStarter]: For program point L5404-2(lines 5404 5407) no Hoare annotation was computed. [2019-10-02 07:35:04,053 INFO L443 ceAbstractionStarter]: For program point L5437(line 5437) no Hoare annotation was computed. [2019-10-02 07:35:04,053 INFO L443 ceAbstractionStarter]: For program point L5404(line 5404) no Hoare annotation was computed. [2019-10-02 07:35:04,053 INFO L443 ceAbstractionStarter]: For program point L5404-4(lines 5404 5407) no Hoare annotation was computed. [2019-10-02 07:35:04,053 INFO L446 ceAbstractionStarter]: At program point L5388-2(lines 5388 5392) the Hoare annotation is: true [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5388(lines 5388 5392) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5413-2(line 5413) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5413(line 5413) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5380(line 5380) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point unlink1FINAL(lines 5369 5446) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L446 ceAbstractionStarter]: At program point L5405(line 5405) the Hoare annotation is: true [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5405-1(line 5405) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L446 ceAbstractionStarter]: At program point L5430(lines 5400 5434) the Hoare annotation is: true [2019-10-02 07:35:04,054 INFO L446 ceAbstractionStarter]: At program point L5389(line 5389) the Hoare annotation is: true [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5414(line 5414) no Hoare annotation was computed. [2019-10-02 07:35:04,054 INFO L446 ceAbstractionStarter]: At program point unlink1ENTRY(lines 5369 5446) the Hoare annotation is: true [2019-10-02 07:35:04,054 INFO L446 ceAbstractionStarter]: At program point L5381(line 5381) the Hoare annotation is: true [2019-10-02 07:35:04,054 INFO L443 ceAbstractionStarter]: For program point L5381-1(line 5381) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L446 ceAbstractionStarter]: At program point L5439(line 5439) the Hoare annotation is: true [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5439-1(lines 5377 5445) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5423(line 5423) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5382(lines 5382 5385) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L446 ceAbstractionStarter]: At program point L5399(line 5399) the Hoare annotation is: true [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5399-1(lines 5377 5445) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5424-2(lines 5400 5434) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5424(lines 5424 5428) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5416(line 5416) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5441-2(line 5441) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5441(line 5441) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5408(lines 5408 5419) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5409-2(line 5409) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5409(line 5409) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5393(line 5393) no Hoare annotation was computed. [2019-10-02 07:35:04,055 INFO L443 ceAbstractionStarter]: For program point L5443(line 5443) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5410(line 5410) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5443-2(line 5443) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L446 ceAbstractionStarter]: At program point L5435(line 5435) the Hoare annotation is: true [2019-10-02 07:35:04,056 INFO L446 ceAbstractionStarter]: At program point L5435-1(lines 5400 5436) the Hoare annotation is: true [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5394(lines 5394 5398) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L446 ceAbstractionStarter]: At program point L5791(lines 5791 5792) the Hoare annotation is: true [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5791-1(lines 5791 5792) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5857(line 5857) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L446 ceAbstractionStarter]: At program point L5787(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5841-2(lines 5841 5844) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5841(lines 5841 5844) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L443 ceAbstractionStarter]: For program point L5804-1(line 5804) no Hoare annotation was computed. [2019-10-02 07:35:04,056 INFO L446 ceAbstractionStarter]: At program point L5804(line 5804) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5767(line 5767) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point L5767-1(line 5767) no Hoare annotation was computed. [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point L5763(lines 5763 5766) no Hoare annotation was computed. [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5829(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point L5821(lines 5821 5827) no Hoare annotation was computed. [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5846(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point L5809(lines 5809 5814) no Hoare annotation was computed. [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5834(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5805(lines 5805 5806) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point L5805-1(lines 5805 5806) no Hoare annotation was computed. [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point L5793(lines 5793 5803) no Hoare annotation was computed. [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5851(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point ctrl_outEXIT(lines 5748 5860) no Hoare annotation was computed. [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5785(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L446 ceAbstractionStarter]: At program point L5831(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,057 INFO L443 ceAbstractionStarter]: For program point L5769(lines 5769 5772) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L446 ceAbstractionStarter]: At program point L5790(line 5790) the Hoare annotation is: true [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point ctrl_outFINAL(lines 5748 5860) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L446 ceAbstractionStarter]: At program point L5852-1(lines 5852 5856) the Hoare annotation is: true [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L446 ceAbstractionStarter]: At program point ctrl_outENTRY(lines 5748 5860) the Hoare annotation is: true [2019-10-02 07:35:04,058 INFO L446 ceAbstractionStarter]: At program point L5848(lines 5761 5859) the Hoare annotation is: true [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L5807(lines 5807 5817) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L446 ceAbstractionStarter]: At program point L5774(line 5774) the Hoare annotation is: true [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L5795(lines 5795 5800) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L4630(line 4630) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L4632(line 4632) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L4627(lines 4627 4634) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L446 ceAbstractionStarter]: At program point get_altsettingENTRY(lines 4613 4636) the Hoare annotation is: true [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2019-10-02 07:35:04,058 INFO L443 ceAbstractionStarter]: For program point L4630-2(line 4630) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L446 ceAbstractionStarter]: At program point L4622(line 4622) the Hoare annotation is: true [2019-10-02 07:35:04,059 INFO L446 ceAbstractionStarter]: At program point L4625(lines 4625 4626) the Hoare annotation is: true [2019-10-02 07:35:04,059 INFO L446 ceAbstractionStarter]: At program point L4624(line 4624) the Hoare annotation is: true [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point L4625-1(lines 4625 4626) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point get_altsettingEXIT(lines 4613 4636) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point L4622-1(line 4622) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point get_altsettingFINAL(lines 4613 4636) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_19EXIT(lines 7040 7048) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L446 ceAbstractionStarter]: At program point L7044-1(line 7044) the Hoare annotation is: true [2019-10-02 07:35:04,059 INFO L446 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_19ENTRY(lines 7040 7048) the Hoare annotation is: true [2019-10-02 07:35:04,059 INFO L446 ceAbstractionStarter]: At program point L7044(line 7044) the Hoare annotation is: true [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_19FINAL(lines 7040 7048) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point L7045(line 7045) no Hoare annotation was computed. [2019-10-02 07:35:04,059 INFO L446 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 3639 3644) the Hoare annotation is: true [2019-10-02 07:35:04,059 INFO L443 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 3639 3644) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 3639 3644) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point completeFINAL(lines 7291 7293) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point completeEXIT(lines 7291 7293) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L446 ceAbstractionStarter]: At program point completeENTRY(lines 7291 7293) the Hoare annotation is: true [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point usb_get_statusEXIT(lines 7374 7376) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L446 ceAbstractionStarter]: At program point usb_get_statusENTRY(lines 7374 7376) the Hoare annotation is: true [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point usb_get_statusFINAL(lines 7374 7376) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point L4825-2(lines 4825 4830) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point L4825(line 4825) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L446 ceAbstractionStarter]: At program point L4974(lines 4974 4975) the Hoare annotation is: true [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point L4875(lines 4875 4879) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L446 ceAbstractionStarter]: At program point L4842(line 4842) the Hoare annotation is: true [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point L4974-1(lines 4974 4975) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point L4908(lines 4908 4918) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point L4842-1(line 4842) no Hoare annotation was computed. [2019-10-02 07:35:04,060 INFO L443 ceAbstractionStarter]: For program point L4843(lines 4843 4848) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4810(line 4810) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4810-2(line 4810) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4959(line 4959) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L446 ceAbstractionStarter]: At program point L4926(lines 4839 4932) the Hoare annotation is: true [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4860-2(line 4860) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4959-2(line 4959) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4860(line 4860) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4943(line 4943) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4976-1(line 4976) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L446 ceAbstractionStarter]: At program point L4976(line 4976) the Hoare annotation is: true [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4943-2(line 4943) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4894(line 4894) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L446 ceAbstractionStarter]: At program point L4993(line 4993) the Hoare annotation is: true [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4993-1(line 4993) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4795(line 4795) no Hoare annotation was computed. [2019-10-02 07:35:04,061 INFO L443 ceAbstractionStarter]: For program point L4828-2(line 4828) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4828(line 4828) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4795-2(lines 4795 4798) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4977(lines 4977 4982) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point ch9_postconfigEXIT(lines 4759 5009) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L446 ceAbstractionStarter]: At program point ch9_postconfigENTRY(lines 4759 5009) the Hoare annotation is: true [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4994(lines 4994 4998) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4895(lines 4895 4905) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L446 ceAbstractionStarter]: At program point L4928(lines 4839 4932) the Hoare annotation is: true [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4912-1(line 4912) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4846(line 4846) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L446 ceAbstractionStarter]: At program point L4912(line 4912) the Hoare annotation is: true [2019-10-02 07:35:04,062 INFO L446 ceAbstractionStarter]: At program point L4813(lines 4782 5008) the Hoare annotation is: true [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4846-2(line 4846) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4913(lines 4913 4917) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4880(lines 4880 4922) no Hoare annotation was computed. [2019-10-02 07:35:04,062 INFO L443 ceAbstractionStarter]: For program point L4963(lines 4963 4968) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L446 ceAbstractionStarter]: At program point L4947(lines 4782 5008) the Hoare annotation is: true [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4980-2(line 4980) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4980(line 4980) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L446 ceAbstractionStarter]: At program point L4815(lines 4782 5008) the Hoare annotation is: true [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4881(line 4881) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L446 ceAbstractionStarter]: At program point L4799(line 4799) the Hoare annotation is: true [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4799-1(line 4799) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4882(lines 4882 4892) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4948(lines 4948 4951) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4816(lines 4816 4819) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L446 ceAbstractionStarter]: At program point L4899(line 4899) the Hoare annotation is: true [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4965-2(line 4965) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4899-1(line 4899) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4965(line 4965) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L446 ceAbstractionStarter]: At program point L4833(line 4833) the Hoare annotation is: true [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4800(lines 4800 4805) no Hoare annotation was computed. [2019-10-02 07:35:04,063 INFO L443 ceAbstractionStarter]: For program point L4833-1(line 4833) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L446 ceAbstractionStarter]: At program point L4949(lines 4782 5008) the Hoare annotation is: true [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4784-1(line 4784) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L446 ceAbstractionStarter]: At program point L4817(lines 4782 5008) the Hoare annotation is: true [2019-10-02 07:35:04,064 INFO L446 ceAbstractionStarter]: At program point L4784(line 4784) the Hoare annotation is: true [2019-10-02 07:35:04,064 INFO L446 ceAbstractionStarter]: At program point L4999(lines 4999 5000) the Hoare annotation is: true [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4999-1(lines 4999 5000) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4834(lines 4834 4838) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4900(lines 4900 4904) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L446 ceAbstractionStarter]: At program point L4984(lines 4969 4989) the Hoare annotation is: true [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point ch9_postconfigFINAL(lines 4759 5009) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4852-2(lines 4852 4855) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4852(lines 4852 4855) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L5001(lines 5001 5006) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4836-2(line 4836) no Hoare annotation was computed. [2019-10-02 07:35:04,064 INFO L443 ceAbstractionStarter]: For program point L4869(lines 4869 4872) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4836(line 4836) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4952-1(lines 4952 4992) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L446 ceAbstractionStarter]: At program point L4886(line 4886) the Hoare annotation is: true [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4952(lines 4952 4992) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4820-2(lines 4820 4832) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4886-1(line 4886) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4820(line 4820) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4820-4(lines 4820 4832) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L446 ceAbstractionStarter]: At program point L4986(lines 4969 4989) the Hoare annotation is: true [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4887(lines 4887 4891) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4920(line 4920) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L446 ceAbstractionStarter]: At program point L4937(lines 4937 4938) the Hoare annotation is: true [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4937-1(lines 4937 4938) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L446 ceAbstractionStarter]: At program point L4954(line 4954) the Hoare annotation is: true [2019-10-02 07:35:04,065 INFO L446 ceAbstractionStarter]: At program point L4822(line 4822) the Hoare annotation is: true [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4954-1(line 4954) no Hoare annotation was computed. [2019-10-02 07:35:04,065 INFO L443 ceAbstractionStarter]: For program point L4822-1(line 4822) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4839(lines 4839 4933) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L446 ceAbstractionStarter]: At program point L4806(line 4806) the Hoare annotation is: true [2019-10-02 07:35:04,066 INFO L446 ceAbstractionStarter]: At program point L4839-1(lines 4839 4933) the Hoare annotation is: true [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4806-1(line 4806) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4955(lines 4955 4968) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L446 ceAbstractionStarter]: At program point L4823(lines 4823 4824) the Hoare annotation is: true [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4856-1(line 4856) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4823-1(lines 4823 4824) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4955-2(lines 4952 4991) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L446 ceAbstractionStarter]: At program point L4856(line 4856) the Hoare annotation is: true [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4790-4(lines 4790 4794) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4790-2(lines 4790 4794) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L446 ceAbstractionStarter]: At program point L4939(line 4939) the Hoare annotation is: true [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4939-1(line 4939) no Hoare annotation was computed. [2019-10-02 07:35:04,066 INFO L443 ceAbstractionStarter]: For program point L4807(lines 4807 4812) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L446 ceAbstractionStarter]: At program point L4923(lines 4839 4932) the Hoare annotation is: true [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point L4956(lines 4956 4961) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point L4857(lines 4857 4862) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point L4907(line 4907) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point L4940(lines 4940 4945) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point ldv_some_pageEXIT(lines 7324 7326) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point L7325(line 7325) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point ldv_some_pageENTRY(lines 7324 7326) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point ldv_some_pageFINAL(lines 7324 7326) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_21FINAL(lines 7058 7066) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L446 ceAbstractionStarter]: At program point L7062(line 7062) the Hoare annotation is: true [2019-10-02 07:35:04,067 INFO L446 ceAbstractionStarter]: At program point ldv_usb_submit_urb_21ENTRY(lines 7058 7066) the Hoare annotation is: true [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point L7063(line 7063) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_21EXIT(lines 7058 7066) no Hoare annotation was computed. [2019-10-02 07:35:04,067 INFO L446 ceAbstractionStarter]: At program point L7062-1(line 7062) the Hoare annotation is: true [2019-10-02 07:35:04,067 INFO L443 ceAbstractionStarter]: For program point L7071-1(line 7071) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point L7071(line 7071) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point L7072(line 7072) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_22FINAL(lines 7067 7075) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_22ENTRY(lines 7067 7075) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_22EXIT(lines 7067 7075) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L446 ceAbstractionStarter]: At program point usb_sg_initENTRY(lines 7389 7391) the Hoare annotation is: true [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point usb_sg_initFINAL(lines 7389 7391) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point usb_sg_initEXIT(lines 7389 7391) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_23FINAL(lines 7076 7084) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L446 ceAbstractionStarter]: At program point L7080-1(line 7080) the Hoare annotation is: true [2019-10-02 07:35:04,068 INFO L446 ceAbstractionStarter]: At program point L7080(line 7080) the Hoare annotation is: true [2019-10-02 07:35:04,068 INFO L446 ceAbstractionStarter]: At program point ldv_usb_submit_urb_23ENTRY(lines 7076 7084) the Hoare annotation is: true [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point L7081(line 7081) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_23EXIT(lines 7076 7084) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point L4666(lines 4666 4670) no Hoare annotation was computed. [2019-10-02 07:35:04,068 INFO L443 ceAbstractionStarter]: For program point is_good_configEXIT(lines 4654 4697) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4664-2(line 4664) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4658(lines 4658 4661) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L446 ceAbstractionStarter]: At program point L4685(lines 4657 4696) the Hoare annotation is: true [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4671(line 4671) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L446 ceAbstractionStarter]: At program point is_good_configENTRY(lines 4654 4697) the Hoare annotation is: true [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4671-2(lines 4671 4675) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4663(lines 4663 4684) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4665(line 4665) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4690(lines 4690 4693) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4686(lines 4686 4689) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point is_good_configFINAL(lines 4654 4697) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L4676(lines 4676 4680) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_24FINAL(lines 7085 7093) no Hoare annotation was computed. [2019-10-02 07:35:04,069 INFO L443 ceAbstractionStarter]: For program point L7089-1(line 7089) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point L7089(line 7089) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_24ENTRY(lines 7085 7093) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point L7090(line 7090) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_24EXIT(lines 7085 7093) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point atomic_incEXIT(lines 3611 3617) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L446 ceAbstractionStarter]: At program point atomic_incENTRY(lines 3611 3617) the Hoare annotation is: true [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point atomic_incFINAL(lines 3611 3617) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point L7134(line 7134) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_29ENTRY(lines 7130 7138) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point L7135(line 7135) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_29EXIT(lines 7130 7138) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point L7134-1(line 7134) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_29FINAL(lines 7130 7138) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L446 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3699 3702) the Hoare annotation is: true [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3699 3702) no Hoare annotation was computed. [2019-10-02 07:35:04,070 INFO L443 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3699 3702) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L3701-1(line 3701) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L446 ceAbstractionStarter]: At program point L3701(line 3701) the Hoare annotation is: true [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intENTRY(lines 3778 3785) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 3778 3785) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 3778 3785) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L6848(line 6848) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L439 ceAbstractionStarter]: At program point L6906(line 6906) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L6939-1(line 6939) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L446 ceAbstractionStarter]: At program point L6939(line 6939) the Hoare annotation is: true [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 6828 6976) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L6906-1(line 6906) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L6948-2(lines 6946 6957) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L6948(lines 6948 6951) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L6973(line 6973) no Hoare annotation was computed. [2019-10-02 07:35:04,071 INFO L443 ceAbstractionStarter]: For program point L6858(lines 6858 6928) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6916(line 6916) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6933(line 6933) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 6828 6976) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6859(line 6859) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6884(line 6884) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6917(lines 6917 6924) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 6828 6976) the Hoare annotation is: (or (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6843-1(line 6843) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L439 ceAbstractionStarter]: At program point L6843(line 6843) the Hoare annotation is: (or (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6934(lines 6934 6965) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6967(line 6967) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6926(line 6926) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L443 ceAbstractionStarter]: For program point L6860(lines 6860 6868) no Hoare annotation was computed. [2019-10-02 07:35:04,072 INFO L439 ceAbstractionStarter]: At program point L6918(line 6918) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6885(lines 6885 6892) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6918-1(line 6918) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L446 ceAbstractionStarter]: At program point L6968(line 6968) the Hoare annotation is: true [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6894(line 6894) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L446 ceAbstractionStarter]: At program point L6927(line 6927) the Hoare annotation is: true [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6960(line 6960) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6861-1(line 6861) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L439 ceAbstractionStarter]: At program point L6861(line 6861) the Hoare annotation is: (let ((.cse0 (<= ~ldv_state_variable_1~0 1)) (.cse1 (= ~ldv_spin~0 0))) (or (and (= 0 main_~ldvarg0~0.base) .cse0 .cse1) (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (and .cse0 (<= (+ |#StackHeapBarrier| 1) main_~ldvarg0~0.base) .cse1) (not (= 0 |old(~ldv_state_variable_1~0)|)))) [2019-10-02 07:35:04,073 INFO L439 ceAbstractionStarter]: At program point L6886(line 6886) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6919(lines 6919 6922) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6886-1(line 6886) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L439 ceAbstractionStarter]: At program point L6878(line 6878) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2019-10-02 07:35:04,073 INFO L439 ceAbstractionStarter]: At program point L6911(line 6911) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,073 INFO L443 ceAbstractionStarter]: For program point L6845-1(line 6845) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L439 ceAbstractionStarter]: At program point L6845(line 6845) the Hoare annotation is: (or (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6878-1(line 6878) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6870(line 6870) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6936(lines 6936 6962) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6862(lines 6862 6866) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6895(lines 6895 6902) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L446 ceAbstractionStarter]: At program point L6961(line 6961) the Hoare annotation is: true [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6854(lines 6854 6969) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6887(lines 6887 6890) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6945(line 6945) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L439 ceAbstractionStarter]: At program point L6970(lines 6840 6975) the Hoare annotation is: (let ((.cse0 (<= ~ldv_state_variable_1~0 1)) (.cse1 (= ~ldv_spin~0 0))) (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (and (<= (+ |#StackHeapBarrier| 1) main_~ldvarg0~0.base) .cse0 .cse1) (and (= 0 main_~ldvarg0~0.base) .cse0 .cse1) (not (= 0 |old(~ldv_state_variable_1~0)|)))) [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6871(lines 6871 6876) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6904(line 6904) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6937(line 6937) no Hoare annotation was computed. [2019-10-02 07:35:04,074 INFO L443 ceAbstractionStarter]: For program point L6871-2(lines 6858 6928) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6896-1(line 6896) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L439 ceAbstractionStarter]: At program point L6896(line 6896) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,075 INFO L446 ceAbstractionStarter]: At program point L6954(lines 6840 6975) the Hoare annotation is: true [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6855(line 6855) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6946(lines 6946 6958) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L439 ceAbstractionStarter]: At program point L6847-1(line 6847) the Hoare annotation is: (let ((.cse0 (= ~ldv_state_variable_1~0 0)) (.cse1 (= ~ldv_spin~0 0))) (or (and .cse0 (<= (+ |#StackHeapBarrier| 1) main_~ldvarg0~0.base) .cse1 (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 0 main_~ldvarg0~0.base) .cse0 .cse1))) [2019-10-02 07:35:04,075 INFO L439 ceAbstractionStarter]: At program point L6847(line 6847) the Hoare annotation is: (let ((.cse0 (= ~ldv_state_variable_1~0 0)) (.cse1 (= ~ldv_spin~0 0))) (or (and .cse0 (<= (+ |#StackHeapBarrier| 1) main_~ldvarg0~0.base) .cse1 (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 0 main_~ldvarg0~0.base) .cse0 .cse1))) [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6938(lines 6938 6943) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6872-1(line 6872) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6905-2(lines 6858 6928) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L439 ceAbstractionStarter]: At program point L6872(line 6872) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6905(lines 6905 6909) no Hoare annotation was computed. [2019-10-02 07:35:04,075 INFO L443 ceAbstractionStarter]: For program point L6897(lines 6897 6900) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L6856(lines 6856 6931) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L6947-1(line 6947) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L439 ceAbstractionStarter]: At program point L6947(line 6947) the Hoare annotation is: (let ((.cse0 (<= ~ldv_state_variable_1~0 1)) (.cse1 (= ~ldv_spin~0 0))) (or (not (= |old(~ldv_spin~0)| 0)) (not (<= (+ ~override_alt~0 1) 0)) (and (<= (+ |#StackHeapBarrier| 1) main_~ldvarg0~0.base) .cse0 .cse1) (and (= 0 main_~ldvarg0~0.base) .cse0 .cse1) (not (= 0 |old(~ldv_state_variable_1~0)|)))) [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 3786 3793) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 3786 3793) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 3786 3793) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L446 ceAbstractionStarter]: At program point L5139(line 5139) the Hoare annotation is: true [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L5139-1(line 5139) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L5172(line 5172) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L446 ceAbstractionStarter]: At program point L5321(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L5288(lines 5288 5291) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L5206(line 5206) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L446 ceAbstractionStarter]: At program point L5305(line 5305) the Hoare annotation is: true [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L5305-1(line 5305) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L443 ceAbstractionStarter]: For program point L5140-1(line 5140) no Hoare annotation was computed. [2019-10-02 07:35:04,076 INFO L446 ceAbstractionStarter]: At program point L5140(line 5140) the Hoare annotation is: true [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5157(line 5157) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L446 ceAbstractionStarter]: At program point L5339(line 5339) the Hoare annotation is: true [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5339-1(line 5339) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5273(line 5273) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5191(lines 5191 5194) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5224(line 5224) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5340-1(line 5340) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L446 ceAbstractionStarter]: At program point L5340(line 5340) the Hoare annotation is: true [2019-10-02 07:35:04,077 INFO L446 ceAbstractionStarter]: At program point L5142(line 5142) the Hoare annotation is: true [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5142-1(line 5142) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L446 ceAbstractionStarter]: At program point L5258(lines 5163 5277) the Hoare annotation is: true [2019-10-02 07:35:04,077 INFO L446 ceAbstractionStarter]: At program point L5324(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,077 INFO L446 ceAbstractionStarter]: At program point L5341(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5325(line 5325) no Hoare annotation was computed. [2019-10-02 07:35:04,077 INFO L443 ceAbstractionStarter]: For program point L5160-1(line 5160) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L446 ceAbstractionStarter]: At program point L5160(line 5160) the Hoare annotation is: true [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5243(line 5243) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L446 ceAbstractionStarter]: At program point L5210(line 5210) the Hoare annotation is: true [2019-10-02 07:35:04,078 INFO L446 ceAbstractionStarter]: At program point L5309(line 5309) the Hoare annotation is: true [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5309-1(line 5309) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5210-1(line 5210) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5326(lines 5326 5329) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L446 ceAbstractionStarter]: At program point L5343(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5310(lines 5310 5316) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5178(line 5178) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L446 ceAbstractionStarter]: At program point L5327(line 5327) the Hoare annotation is: true [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5261(line 5261) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point test_ctrl_queueEXIT(lines 5114 5351) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L446 ceAbstractionStarter]: At program point L5278(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5344(lines 5344 5347) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point test_ctrl_queueFINAL(lines 5114 5351) no Hoare annotation was computed. [2019-10-02 07:35:04,078 INFO L443 ceAbstractionStarter]: For program point L5163(lines 5163 5277) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5229(line 5229) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5196(line 5196) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5246(lines 5246 5249) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L446 ceAbstractionStarter]: At program point L5345(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5246-2(lines 5246 5249) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5263(lines 5263 5267) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5263-2(lines 5263 5267) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5164(line 5164) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5280-1(line 5280) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5214(line 5214) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L446 ceAbstractionStarter]: At program point L5280(line 5280) the Hoare annotation is: true [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5148-1(line 5148) no Hoare annotation was computed. [2019-10-02 07:35:04,079 INFO L446 ceAbstractionStarter]: At program point L5148(line 5148) the Hoare annotation is: true [2019-10-02 07:35:04,079 INFO L446 ceAbstractionStarter]: At program point L5330(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,079 INFO L446 ceAbstractionStarter]: At program point L5133(line 5133) the Hoare annotation is: true [2019-10-02 07:35:04,079 INFO L443 ceAbstractionStarter]: For program point L5133-1(line 5133) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5348-1(line 5348) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5282(lines 5282 5285) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L446 ceAbstractionStarter]: At program point L5348(line 5348) the Hoare annotation is: true [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5183(line 5183) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5150(lines 5150 5153) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L446 ceAbstractionStarter]: At program point L5299(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5250(lines 5250 5257) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5234(line 5234) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5300(lines 5300 5303) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5135(line 5135) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5201(line 5201) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5168(line 5168) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5135-2(lines 5135 5138) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5251(line 5251) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L443 ceAbstractionStarter]: For program point L5334(lines 5334 5337) no Hoare annotation was computed. [2019-10-02 07:35:04,080 INFO L446 ceAbstractionStarter]: At program point L5301(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5268(lines 5268 5271) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5219(line 5219) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5236-2(lines 5236 5240) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5236(lines 5236 5240) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L446 ceAbstractionStarter]: At program point test_ctrl_queueENTRY(lines 5114 5351) the Hoare annotation is: true [2019-10-02 07:35:04,081 INFO L446 ceAbstractionStarter]: At program point L5319(lines 5132 5350) the Hoare annotation is: true [2019-10-02 07:35:04,081 INFO L446 ceAbstractionStarter]: At program point L5286(line 5286) the Hoare annotation is: true [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5286-1(line 5286) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5254(line 5254) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5320(lines 5320 5323) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L5188(line 5188) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_25EXIT(lines 7094 7102) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L446 ceAbstractionStarter]: At program point L7098(line 7098) the Hoare annotation is: true [2019-10-02 07:35:04,081 INFO L443 ceAbstractionStarter]: For program point L7099(line 7099) no Hoare annotation was computed. [2019-10-02 07:35:04,081 INFO L446 ceAbstractionStarter]: At program point L7098-1(line 7098) the Hoare annotation is: true [2019-10-02 07:35:04,081 INFO L446 ceAbstractionStarter]: At program point ldv_usb_submit_urb_25ENTRY(lines 7094 7102) the Hoare annotation is: true [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_25FINAL(lines 7094 7102) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L446 ceAbstractionStarter]: At program point wait_for_completionENTRY(lines 7407 7409) the Hoare annotation is: true [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point wait_for_completionEXIT(lines 7407 7409) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point wait_for_completionFINAL(lines 7407 7409) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_28EXIT(lines 7121 7129) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point L7126(line 7126) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point ldv_usb_submit_urb_28FINAL(lines 7121 7129) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L446 ceAbstractionStarter]: At program point ldv_usb_submit_urb_28ENTRY(lines 7121 7129) the Hoare annotation is: true [2019-10-02 07:35:04,082 INFO L446 ceAbstractionStarter]: At program point L7125-1(line 7125) the Hoare annotation is: true [2019-10-02 07:35:04,082 INFO L446 ceAbstractionStarter]: At program point L7125(line 7125) the Hoare annotation is: true [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point usb_unlink_urbEXIT(lines 7404 7406) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L446 ceAbstractionStarter]: At program point usb_unlink_urbENTRY(lines 7404 7406) the Hoare annotation is: true [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point usb_unlink_urbFINAL(lines 7404 7406) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point L5473(lines 5473 5476) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point L5486(line 5486) no Hoare annotation was computed. [2019-10-02 07:35:04,082 INFO L443 ceAbstractionStarter]: For program point L5484(line 5484) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L5472-2(lines 5472 5478) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L5472(line 5472) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L5468(lines 5468 5471) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L5472-4(lines 5465 5490) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L5483(lines 5465 5490) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L5485(lines 5485 5488) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L5485-1(lines 5460 5491) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point unlink_queued_callbackENTRY(lines 5460 5491) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point unlink_queued_callbackEXIT(lines 5460 5491) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point simple_callbackEXIT(lines 4201 4207) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L4204-1(line 4204) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point L4204(line 4204) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point simple_callbackENTRY(lines 4201 4207) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point simple_callbackFINAL(lines 4201 4207) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqFINAL(lines 7288 7290) no Hoare annotation was computed. [2019-10-02 07:35:04,083 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_irqENTRY(lines 7288 7290) the Hoare annotation is: true [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqEXIT(lines 7288 7290) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L446 ceAbstractionStarter]: At program point L6988-1(line 6988) the Hoare annotation is: true [2019-10-02 07:35:04,084 INFO L446 ceAbstractionStarter]: At program point L6988(line 6988) the Hoare annotation is: true [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 6985 6992) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L446 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 6985 6992) the Hoare annotation is: true [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 6985 6992) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L446 ceAbstractionStarter]: At program point usb_free_coherentENTRY(lines 7363 7365) the Hoare annotation is: true [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point usb_free_coherentFINAL(lines 7363 7365) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point usb_free_coherentEXIT(lines 7363 7365) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point testdev_to_usbdevEXIT(lines 4069 4076) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point L4073-1(line 4073) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L446 ceAbstractionStarter]: At program point L4073(line 4073) the Hoare annotation is: true [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point testdev_to_usbdevFINAL(lines 4069 4076) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L446 ceAbstractionStarter]: At program point testdev_to_usbdevENTRY(lines 4069 4076) the Hoare annotation is: true [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point usb_alloc_coherentFINAL(lines 7345 7347) no Hoare annotation was computed. [2019-10-02 07:35:04,084 INFO L443 ceAbstractionStarter]: For program point L7346-1(line 7346) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L446 ceAbstractionStarter]: At program point usb_alloc_coherentENTRY(lines 7345 7347) the Hoare annotation is: true [2019-10-02 07:35:04,085 INFO L446 ceAbstractionStarter]: At program point L7346(line 7346) the Hoare annotation is: true [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point usb_alloc_coherentEXIT(lines 7345 7347) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point L4704(lines 4704 4708) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point is_good_extEXIT(lines 4698 4717) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L446 ceAbstractionStarter]: At program point is_good_extENTRY(lines 4698 4717) the Hoare annotation is: true [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point is_good_extFINAL(lines 4698 4717) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point L4710(lines 4710 4714) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L446 ceAbstractionStarter]: At program point L5454(line 5454) the Hoare annotation is: true [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point unlink_simpleEXIT(lines 5447 5459) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point L5452-1(line 5452) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point L5453-2(lines 5453 5456) no Hoare annotation was computed. [2019-10-02 07:35:04,085 INFO L446 ceAbstractionStarter]: At program point unlink_simpleENTRY(lines 5447 5459) the Hoare annotation is: true [2019-10-02 07:35:04,085 INFO L443 ceAbstractionStarter]: For program point unlink_simpleFINAL(lines 5447 5459) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point L5453(lines 5453 5456) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L446 ceAbstractionStarter]: At program point L5452(line 5452) the Hoare annotation is: true [2019-10-02 07:35:04,086 INFO L446 ceAbstractionStarter]: At program point atomic_decENTRY(lines 3618 3624) the Hoare annotation is: true [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point atomic_decEXIT(lines 3618 3624) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point atomic_decFINAL(lines 3618 3624) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point usb_control_msgEXIT(lines 7357 7359) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L446 ceAbstractionStarter]: At program point usb_control_msgENTRY(lines 7357 7359) the Hoare annotation is: true [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point usb_control_msgFINAL(lines 7357 7359) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L446 ceAbstractionStarter]: At program point atomic_dec_and_testENTRY(lines 3625 3633) the Hoare annotation is: true [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point atomic_dec_and_testFINAL(lines 3625 3633) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point atomic_dec_and_testEXIT(lines 3625 3633) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L446 ceAbstractionStarter]: At program point usb_register_driverENTRY(lines 7381 7383) the Hoare annotation is: true [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point usb_register_driverFINAL(lines 7381 7383) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L443 ceAbstractionStarter]: For program point usb_register_driverEXIT(lines 7381 7383) no Hoare annotation was computed. [2019-10-02 07:35:04,086 INFO L446 ceAbstractionStarter]: At program point ldv_spin_unlockENTRY(lines 7230 7236) the Hoare annotation is: true [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 7230 7236) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 7230 7236) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point usb_free_urbEXIT(lines 7366 7368) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L446 ceAbstractionStarter]: At program point usb_free_urbENTRY(lines 7366 7368) the Hoare annotation is: true [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point usb_free_urbFINAL(lines 7366 7368) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L446 ceAbstractionStarter]: At program point L7152-1(line 7152) the Hoare annotation is: true [2019-10-02 07:35:04,087 INFO L446 ceAbstractionStarter]: At program point L7152(line 7152) the Hoare annotation is: true [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point L7153(line 7153) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_31EXIT(lines 7148 7156) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L446 ceAbstractionStarter]: At program point ldv_usb_alloc_coherent_31ENTRY(lines 7148 7156) the Hoare annotation is: true [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_31FINAL(lines 7148 7156) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point verify_haltedFINAL(lines 5630 5660) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L446 ceAbstractionStarter]: At program point verify_haltedENTRY(lines 5630 5660) the Hoare annotation is: true [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2019-10-02 07:35:04,087 INFO L446 ceAbstractionStarter]: At program point L5653(line 5653) the Hoare annotation is: true [2019-10-02 07:35:04,087 INFO L443 ceAbstractionStarter]: For program point verify_haltedEXIT(lines 5630 5660) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L5648-1(line 5648) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L5649(lines 5649 5652) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L446 ceAbstractionStarter]: At program point L5648(line 5648) the Hoare annotation is: true [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L5642(lines 5642 5647) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L446 ceAbstractionStarter]: At program point L5635(line 5635) the Hoare annotation is: true [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L5636(lines 5636 5641) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L446 ceAbstractionStarter]: At program point simple_ioENTRY(lines 4395 4468) the Hoare annotation is: true [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L4441-2(lines 4441 4444) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point simple_ioFINAL(lines 4395 4468) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L4433-2(lines 4433 4436) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L4433(line 4433) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L443 ceAbstractionStarter]: For program point L4433-4(lines 4406 4467) no Hoare annotation was computed. [2019-10-02 07:35:04,088 INFO L446 ceAbstractionStarter]: At program point L4425(line 4425) the Hoare annotation is: true [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4425-1(line 4425) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4442(line 4442) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4413(line 4413) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4442-2(line 4442) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L446 ceAbstractionStarter]: At program point L4434(line 4434) the Hoare annotation is: true [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4434-1(line 4434) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L446 ceAbstractionStarter]: At program point L4459(lines 4406 4467) the Hoare annotation is: true [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4426(lines 4426 4431) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4426-2(lines 4426 4431) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point simple_ioEXIT(lines 4395 4468) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4414(lines 4414 4418) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L446 ceAbstractionStarter]: At program point L4414-2(lines 4414 4418) the Hoare annotation is: true [2019-10-02 07:35:04,089 INFO L446 ceAbstractionStarter]: At program point L4427(line 4427) the Hoare annotation is: true [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4427-1(line 4427) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4419(line 4419) no Hoare annotation was computed. [2019-10-02 07:35:04,089 INFO L443 ceAbstractionStarter]: For program point L4452(lines 4452 4456) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L446 ceAbstractionStarter]: At program point L4415(line 4415) the Hoare annotation is: true [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point L4415-1(line 4415) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L446 ceAbstractionStarter]: At program point L4448(lines 4406 4467) the Hoare annotation is: true [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point L4461-2(lines 4461 4465) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point L4428-2(line 4428) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point L4428(line 4428) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point L4424-1(line 4424) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L446 ceAbstractionStarter]: At program point L4424(line 4424) the Hoare annotation is: true [2019-10-02 07:35:04,090 INFO L446 ceAbstractionStarter]: At program point L4453(lines 4406 4467) the Hoare annotation is: true [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point L4420(lines 4420 4423) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlockFINAL(lines 7285 7287) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlockEXIT(lines 7285 7287) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlockENTRY(lines 7285 7287) no Hoare annotation was computed. [2019-10-02 07:35:04,090 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlock_irq_7FINAL(lines 3669 3675) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlock_irq_7EXIT(lines 3669 3675) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L446 ceAbstractionStarter]: At program point L3672(line 3672) the Hoare annotation is: true [2019-10-02 07:35:04,091 INFO L446 ceAbstractionStarter]: At program point ldv_spin_unlock_irq_7ENTRY(lines 3669 3675) the Hoare annotation is: true [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point unlink1_callbackENTRY(lines 5352 5368) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L5363(line 5363) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point unlink1_callbackEXIT(lines 5352 5368) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L5363-1(line 5363) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L5358(line 5358) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L5361-1(lines 5352 5368) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L5357-2(lines 5355 5367) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L5357(lines 5357 5360) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L5358-1(line 5358) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L446 ceAbstractionStarter]: At program point L3870(lines 3867 3872) the Hoare annotation is: true [2019-10-02 07:35:04,091 INFO L446 ceAbstractionStarter]: At program point L3866(line 3866) the Hoare annotation is: true [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point L3867(lines 3867 3873) no Hoare annotation was computed. [2019-10-02 07:35:04,091 INFO L443 ceAbstractionStarter]: For program point sg_assign_pageEXIT(lines 3842 3877) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point L3866-1(line 3866) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L446 ceAbstractionStarter]: At program point L3862(lines 3859 3864) the Hoare annotation is: true [2019-10-02 07:35:04,092 INFO L446 ceAbstractionStarter]: At program point sg_assign_pageENTRY(lines 3842 3877) the Hoare annotation is: true [2019-10-02 07:35:04,092 INFO L446 ceAbstractionStarter]: At program point L3858(line 3858) the Hoare annotation is: true [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point L3859(lines 3859 3865) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point L3858-1(line 3858) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L446 ceAbstractionStarter]: At program point L3854(lines 3851 3856) the Hoare annotation is: true [2019-10-02 07:35:04,092 INFO L446 ceAbstractionStarter]: At program point L3850(line 3850) the Hoare annotation is: true [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point L3851(lines 3851 3857) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point sg_assign_pageFINAL(lines 3842 3877) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point sg_init_tableFINAL(lines 7341 7343) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point sg_init_tableEXIT(lines 7341 7343) no Hoare annotation was computed. [2019-10-02 07:35:04,092 INFO L446 ceAbstractionStarter]: At program point sg_init_tableENTRY(lines 7341 7343) the Hoare annotation is: true [2019-10-02 07:35:04,092 INFO L443 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 3975 3981) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 3975 3981) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L446 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 3975 3981) the Hoare annotation is: true [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point L3648(line 3648) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lock_1ENTRY(lines 3645 3651) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lock_1FINAL(lines 3645 3651) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lock_1EXIT(lines 3645 3651) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L446 ceAbstractionStarter]: At program point L4254(line 4254) the Hoare annotation is: true [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point L4254-1(line 4254) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point simple_alloc_urbEXIT(lines 4250 4257) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L446 ceAbstractionStarter]: At program point simple_alloc_urbENTRY(lines 4250 4257) the Hoare annotation is: true [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point simple_alloc_urbFINAL(lines 4250 4257) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L446 ceAbstractionStarter]: At program point L4383(line 4383) the Hoare annotation is: true [2019-10-02 07:35:04,093 INFO L446 ceAbstractionStarter]: At program point L4385-2(lines 4385 4390) the Hoare annotation is: true [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point L4385(lines 4385 4390) no Hoare annotation was computed. [2019-10-02 07:35:04,093 INFO L443 ceAbstractionStarter]: For program point L4386-1(lines 4386 4387) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point simple_free_urbFINAL(lines 4378 4394) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L446 ceAbstractionStarter]: At program point simple_free_urbENTRY(lines 4378 4394) the Hoare annotation is: true [2019-10-02 07:35:04,094 INFO L446 ceAbstractionStarter]: At program point L4386(lines 4386 4387) the Hoare annotation is: true [2019-10-02 07:35:04,094 INFO L446 ceAbstractionStarter]: At program point L4389(line 4389) the Hoare annotation is: true [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point L4389-1(line 4389) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point simple_free_urbEXIT(lines 4378 4394) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point is_good_con_idFINAL(lines 4741 4758) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point L4746(lines 4746 4750) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L446 ceAbstractionStarter]: At program point is_good_con_idENTRY(lines 4741 4758) the Hoare annotation is: true [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point is_good_con_idEXIT(lines 4741 4758) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point ldv_spin_trylockENTRY(lines 7237 7249) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point L7242(lines 7242 7247) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point L7241-1(line 7241) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point L7241(line 7241) no Hoare annotation was computed. [2019-10-02 07:35:04,094 INFO L443 ceAbstractionStarter]: For program point ldv_spin_trylockFINAL(lines 7237 7249) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point ldv_spin_trylockEXIT(lines 7237 7249) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point is_good_ss_capFINAL(lines 4718 4740) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point is_good_ss_capEXIT(lines 4718 4740) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L446 ceAbstractionStarter]: At program point is_good_ss_capENTRY(lines 4718 4740) the Hoare annotation is: true [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point L4723(lines 4723 4727) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point dev_errFINAL(lines 7299 7301) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point dev_errEXIT(lines 7299 7301) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point dev_errENTRY(lines 7299 7301) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L446 ceAbstractionStarter]: At program point L4282(lines 4269 4288) the Hoare annotation is: true [2019-10-02 07:35:04,095 INFO L446 ceAbstractionStarter]: At program point L4284(lines 4269 4288) the Hoare annotation is: true [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point L4274(line 4274) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point L4272-1(line 4272) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L443 ceAbstractionStarter]: For program point L4270(line 4270) no Hoare annotation was computed. [2019-10-02 07:35:04,095 INFO L446 ceAbstractionStarter]: At program point L4272(line 4272) the Hoare annotation is: true [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point L4270-2(line 4270) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L446 ceAbstractionStarter]: At program point L4289(lines 4260 4292) the Hoare annotation is: true [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point L4271(line 4271) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point simple_fill_bufEXIT(lines 4260 4292) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L446 ceAbstractionStarter]: At program point simple_fill_bufENTRY(lines 4260 4292) the Hoare annotation is: true [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point L4269(lines 4269 4288) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L446 ceAbstractionStarter]: At program point msecs_to_jiffiesENTRY(lines 7328 7330) the Hoare annotation is: true [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point msecs_to_jiffiesEXIT(lines 7328 7330) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point msecs_to_jiffiesFINAL(lines 7328 7330) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L446 ceAbstractionStarter]: At program point do_gettimeofdayENTRY(lines 7306 7308) the Hoare annotation is: true [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point do_gettimeofdayEXIT(lines 7306 7308) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point do_gettimeofdayFINAL(lines 7306 7308) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point __mutex_initFINAL(lines 7261 7263) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L443 ceAbstractionStarter]: For program point __mutex_initEXIT(lines 7261 7263) no Hoare annotation was computed. [2019-10-02 07:35:04,096 INFO L446 ceAbstractionStarter]: At program point __mutex_initENTRY(lines 7261 7263) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point L7036-1(line 7036) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L446 ceAbstractionStarter]: At program point L7036(line 7036) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point kzallocEXIT(lines 7033 7039) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L446 ceAbstractionStarter]: At program point kzallocENTRY(lines 7033 7039) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point kzallocFINAL(lines 7033 7039) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L446 ceAbstractionStarter]: At program point kmallocENTRY(lines 7009 7016) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point kmallocFINAL(lines 7009 7016) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point kmallocEXIT(lines 7009 7016) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L446 ceAbstractionStarter]: At program point L7012-1(line 7012) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L446 ceAbstractionStarter]: At program point L7012(line 7012) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point L7013(line 7013) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L446 ceAbstractionStarter]: At program point L6510(line 6510) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point L6510-1(line 6510) no Hoare annotation was computed. [2019-10-02 07:35:04,097 INFO L446 ceAbstractionStarter]: At program point L6279(line 6279) the Hoare annotation is: true [2019-10-02 07:35:04,097 INFO L443 ceAbstractionStarter]: For program point L6279-1(line 6279) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6312-1(line 6312) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L446 ceAbstractionStarter]: At program point L6312(line 6312) the Hoare annotation is: true [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6180(line 6180) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6346(line 6346) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6445(line 6445) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L446 ceAbstractionStarter]: At program point L6247(line 6247) the Hoare annotation is: true [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6280-1(line 6280) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L446 ceAbstractionStarter]: At program point L6280(line 6280) the Hoare annotation is: true [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6181(lines 6181 6556) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6446(line 6446) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6512(line 6512) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6314(line 6314) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6347(line 6347) no Hoare annotation was computed. [2019-10-02 07:35:04,098 INFO L443 ceAbstractionStarter]: For program point L6446-2(lines 6446 6449) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L446 ceAbstractionStarter]: At program point L6215(line 6215) the Hoare annotation is: true [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6182(line 6182) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6215-1(line 6215) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L446 ceAbstractionStarter]: At program point L6248(line 6248) the Hoare annotation is: true [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6347-2(lines 6347 6350) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6480-1(lines 6480 6481) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6513-2(lines 6513 6516) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L446 ceAbstractionStarter]: At program point L6480(lines 6480 6481) the Hoare annotation is: true [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6513(line 6513) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6282(line 6282) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L446 ceAbstractionStarter]: At program point L6216(line 6216) the Hoare annotation is: true [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6283(line 6283) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6250(line 6250) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6151(lines 6151 6154) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6283-5(lines 6283 6286) no Hoare annotation was computed. [2019-10-02 07:35:04,099 INFO L443 ceAbstractionStarter]: For program point L6283-2(line 6283) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6283-3(line 6283) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6251(line 6251) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6218(line 6218) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6251-2(lines 6251 6254) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6483(line 6483) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L446 ceAbstractionStarter]: At program point L6549(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6417(line 6417) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6219(line 6219) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6186(line 6186) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6219-2(lines 6219 6222) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L446 ceAbstractionStarter]: At program point L6418(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6484(lines 6484 6487) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6187(lines 6187 6190) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L446 ceAbstractionStarter]: At program point L6551(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,100 INFO L443 ceAbstractionStarter]: For program point L6452-1(line 6452) no Hoare annotation was computed. [2019-10-02 07:35:04,100 INFO L446 ceAbstractionStarter]: At program point L6452(line 6452) the Hoare annotation is: true [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6155(lines 6155 6158) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6519-1(line 6519) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L446 ceAbstractionStarter]: At program point L6519(line 6519) the Hoare annotation is: true [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6387-1(line 6387) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L446 ceAbstractionStarter]: At program point L6387(line 6387) the Hoare annotation is: true [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point usbtest_ioctlEXIT(lines 6124 6569) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6321(line 6321) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6454(line 6454) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L446 ceAbstractionStarter]: At program point L6322(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,101 INFO L446 ceAbstractionStarter]: At program point L6388(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,101 INFO L446 ceAbstractionStarter]: At program point L6289(line 6289) the Hoare annotation is: true [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6289-1(line 6289) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6422(lines 6422 6426) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6455(line 6455) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6521(line 6521) no Hoare annotation was computed. [2019-10-02 07:35:04,101 INFO L443 ceAbstractionStarter]: For program point L6290(lines 6290 6294) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6455-2(lines 6455 6458) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L446 ceAbstractionStarter]: At program point L6257(line 6257) the Hoare annotation is: true [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6257-1(line 6257) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6522(line 6522) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L446 ceAbstractionStarter]: At program point L6423(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6522-2(lines 6522 6525) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6258(lines 6258 6262) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6357-1(line 6357) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L446 ceAbstractionStarter]: At program point L6357(line 6357) the Hoare annotation is: true [2019-10-02 07:35:04,102 INFO L446 ceAbstractionStarter]: At program point L6159(line 6159) the Hoare annotation is: true [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6159-1(line 6159) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L446 ceAbstractionStarter]: At program point L6225(line 6225) the Hoare annotation is: true [2019-10-02 07:35:04,102 INFO L443 ceAbstractionStarter]: For program point L6225-1(line 6225) no Hoare annotation was computed. [2019-10-02 07:35:04,102 INFO L446 ceAbstractionStarter]: At program point L6490(lines 6490 6491) the Hoare annotation is: true [2019-10-02 07:35:04,103 INFO L446 ceAbstractionStarter]: At program point L6358(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,103 INFO L443 ceAbstractionStarter]: For program point L6490-1(lines 6490 6491) no Hoare annotation was computed. [2019-10-02 07:35:04,103 INFO L443 ceAbstractionStarter]: For program point L6226(lines 6226 6230) no Hoare annotation was computed. [2019-10-02 07:35:04,103 INFO L446 ceAbstractionStarter]: At program point L6193(line 6193) the Hoare annotation is: true [2019-10-02 07:35:04,103 INFO L443 ceAbstractionStarter]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2019-10-02 07:35:04,103 INFO L443 ceAbstractionStarter]: For program point L6193-1(line 6193) no Hoare annotation was computed. [2019-10-02 07:35:04,103 INFO L443 ceAbstractionStarter]: For program point usbtest_ioctlFINAL(lines 6124 6569) no Hoare annotation was computed. [2019-10-02 07:35:04,103 INFO L446 ceAbstractionStarter]: At program point L6557(lines 6143 6568) the Hoare annotation is: true [2019-10-02 07:35:04,103 INFO L443 ceAbstractionStarter]: For program point L6326(lines 6326 6330) no Hoare annotation was computed. [2019-10-02 07:35:04,104 INFO L443 ceAbstractionStarter]: For program point L6392(lines 6392 6396) no Hoare annotation was computed. [2019-10-02 07:35:04,104 INFO L443 ceAbstractionStarter]: For program point L6194(lines 6194 6198) no Hoare annotation was computed. [2019-10-02 07:35:04,104 INFO L443 ceAbstractionStarter]: For program point L6558(line 6558) no Hoare annotation was computed. [2019-10-02 07:35:04,104 INFO L446 ceAbstractionStarter]: At program point L6327(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,104 INFO L446 ceAbstractionStarter]: At program point L6393(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,104 INFO L443 ceAbstractionStarter]: For program point L6493(line 6493) no Hoare annotation was computed. [2019-10-02 07:35:04,104 INFO L446 ceAbstractionStarter]: At program point L6295(line 6295) the Hoare annotation is: true [2019-10-02 07:35:04,104 INFO L443 ceAbstractionStarter]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2019-10-02 07:35:04,104 INFO L443 ceAbstractionStarter]: For program point L6494(lines 6494 6497) no Hoare annotation was computed. [2019-10-02 07:35:04,105 INFO L443 ceAbstractionStarter]: For program point L6362(lines 6362 6366) no Hoare annotation was computed. [2019-10-02 07:35:04,105 INFO L443 ceAbstractionStarter]: For program point L6461-1(line 6461) no Hoare annotation was computed. [2019-10-02 07:35:04,105 INFO L446 ceAbstractionStarter]: At program point L6461(line 6461) the Hoare annotation is: true [2019-10-02 07:35:04,105 INFO L446 ceAbstractionStarter]: At program point L6263(line 6263) the Hoare annotation is: true [2019-10-02 07:35:04,105 INFO L443 ceAbstractionStarter]: For program point L6296-1(line 6296) no Hoare annotation was computed. [2019-10-02 07:35:04,105 INFO L443 ceAbstractionStarter]: For program point L6263-1(line 6263) no Hoare annotation was computed. [2019-10-02 07:35:04,105 INFO L446 ceAbstractionStarter]: At program point L6296(line 6296) the Hoare annotation is: true [2019-10-02 07:35:04,105 INFO L446 ceAbstractionStarter]: At program point L6164-2(lines 6164 6179) the Hoare annotation is: true [2019-10-02 07:35:04,105 INFO L443 ceAbstractionStarter]: For program point L6164(lines 6164 6179) no Hoare annotation was computed. [2019-10-02 07:35:04,106 INFO L443 ceAbstractionStarter]: For program point L6528-1(line 6528) no Hoare annotation was computed. [2019-10-02 07:35:04,106 INFO L446 ceAbstractionStarter]: At program point L6561-2(lines 6561 6565) the Hoare annotation is: true [2019-10-02 07:35:04,106 INFO L446 ceAbstractionStarter]: At program point L6528(line 6528) the Hoare annotation is: true [2019-10-02 07:35:04,106 INFO L443 ceAbstractionStarter]: For program point L6561(lines 6561 6565) no Hoare annotation was computed. [2019-10-02 07:35:04,106 INFO L446 ceAbstractionStarter]: At program point L6363(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,106 INFO L446 ceAbstractionStarter]: At program point L6429(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,106 INFO L446 ceAbstractionStarter]: At program point L6231(line 6231) the Hoare annotation is: true [2019-10-02 07:35:04,106 INFO L443 ceAbstractionStarter]: For program point L6264-1(line 6264) no Hoare annotation was computed. [2019-10-02 07:35:04,106 INFO L443 ceAbstractionStarter]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2019-10-02 07:35:04,107 INFO L446 ceAbstractionStarter]: At program point L6264(line 6264) the Hoare annotation is: true [2019-10-02 07:35:04,107 INFO L443 ceAbstractionStarter]: For program point L6165(lines 6165 6169) no Hoare annotation was computed. [2019-10-02 07:35:04,107 INFO L443 ceAbstractionStarter]: For program point L6463(line 6463) no Hoare annotation was computed. [2019-10-02 07:35:04,107 INFO L443 ceAbstractionStarter]: For program point L6298(line 6298) no Hoare annotation was computed. [2019-10-02 07:35:04,107 INFO L446 ceAbstractionStarter]: At program point L6199(line 6199) the Hoare annotation is: true [2019-10-02 07:35:04,107 INFO L446 ceAbstractionStarter]: At program point L6166(line 6166) the Hoare annotation is: true [2019-10-02 07:35:04,107 INFO L443 ceAbstractionStarter]: For program point L6199-1(line 6199) no Hoare annotation was computed. [2019-10-02 07:35:04,107 INFO L446 ceAbstractionStarter]: At program point L6232(line 6232) the Hoare annotation is: true [2019-10-02 07:35:04,107 INFO L443 ceAbstractionStarter]: For program point L6166-1(line 6166) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6530(line 6530) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6464(lines 6464 6467) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6299(line 6299) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6266(line 6266) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6299-5(lines 6299 6302) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6299-2(line 6299) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L446 ceAbstractionStarter]: At program point L6200(line 6200) the Hoare annotation is: true [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6299-3(line 6299) no Hoare annotation was computed. [2019-10-02 07:35:04,108 INFO L443 ceAbstractionStarter]: For program point L6531(line 6531) no Hoare annotation was computed. [2019-10-02 07:35:04,109 INFO L443 ceAbstractionStarter]: For program point L6531-5(lines 6531 6534) no Hoare annotation was computed. [2019-10-02 07:35:04,109 INFO L446 ceAbstractionStarter]: At program point L6399(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,109 INFO L443 ceAbstractionStarter]: For program point L6531-3(line 6531) no Hoare annotation was computed. [2019-10-02 07:35:04,109 INFO L443 ceAbstractionStarter]: For program point L6531-2(line 6531) no Hoare annotation was computed. [2019-10-02 07:35:04,109 INFO L443 ceAbstractionStarter]: For program point L6267(line 6267) no Hoare annotation was computed. [2019-10-02 07:35:04,109 INFO L443 ceAbstractionStarter]: For program point L6234(line 6234) no Hoare annotation was computed. [2019-10-02 07:35:04,109 INFO L446 ceAbstractionStarter]: At program point L6333(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,109 INFO L443 ceAbstractionStarter]: For program point L6267-2(lines 6267 6270) no Hoare annotation was computed. [2019-10-02 07:35:04,109 INFO L446 ceAbstractionStarter]: At program point usbtest_ioctlENTRY(lines 6124 6569) the Hoare annotation is: true [2019-10-02 07:35:04,109 INFO L443 ceAbstractionStarter]: For program point L6235(line 6235) no Hoare annotation was computed. [2019-10-02 07:35:04,110 INFO L443 ceAbstractionStarter]: For program point L6202(line 6202) no Hoare annotation was computed. [2019-10-02 07:35:04,110 INFO L443 ceAbstractionStarter]: For program point L6235-2(lines 6235 6238) no Hoare annotation was computed. [2019-10-02 07:35:04,110 INFO L443 ceAbstractionStarter]: For program point L6566(line 6566) no Hoare annotation was computed. [2019-10-02 07:35:04,110 INFO L443 ceAbstractionStarter]: For program point L6500-1(lines 6500 6501) no Hoare annotation was computed. [2019-10-02 07:35:04,110 INFO L446 ceAbstractionStarter]: At program point L6500(lines 6500 6501) the Hoare annotation is: true [2019-10-02 07:35:04,110 INFO L443 ceAbstractionStarter]: For program point L6203(lines 6203 6206) no Hoare annotation was computed. [2019-10-02 07:35:04,110 INFO L446 ceAbstractionStarter]: At program point L6170(line 6170) the Hoare annotation is: true [2019-10-02 07:35:04,110 INFO L443 ceAbstractionStarter]: For program point L6170-1(line 6170) no Hoare annotation was computed. [2019-10-02 07:35:04,110 INFO L446 ceAbstractionStarter]: At program point L6369(lines 6181 6556) the Hoare annotation is: true [2019-10-02 07:35:04,110 INFO L443 ceAbstractionStarter]: For program point L6171(lines 6171 6177) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L443 ceAbstractionStarter]: For program point L6436(line 6436) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L446 ceAbstractionStarter]: At program point L6470(lines 6470 6471) the Hoare annotation is: true [2019-10-02 07:35:04,111 INFO L443 ceAbstractionStarter]: For program point L6503(line 6503) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L443 ceAbstractionStarter]: For program point L6437(lines 6437 6440) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L443 ceAbstractionStarter]: For program point L6470-1(lines 6470 6471) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L446 ceAbstractionStarter]: At program point L6305(line 6305) the Hoare annotation is: true [2019-10-02 07:35:04,111 INFO L443 ceAbstractionStarter]: For program point L6305-1(line 6305) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L443 ceAbstractionStarter]: For program point L6504(lines 6504 6507) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L443 ceAbstractionStarter]: For program point L6306(lines 6306 6310) no Hoare annotation was computed. [2019-10-02 07:35:04,111 INFO L446 ceAbstractionStarter]: At program point L6174(line 6174) the Hoare annotation is: true [2019-10-02 07:35:04,111 INFO L446 ceAbstractionStarter]: At program point L6273(line 6273) the Hoare annotation is: true [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6273-1(line 6273) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6174-1(line 6174) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6406(line 6406) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6274(lines 6274 6278) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6340(line 6340) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L446 ceAbstractionStarter]: At program point L6241(line 6241) the Hoare annotation is: true [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6241-1(line 6241) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6407(line 6407) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6473(line 6473) no Hoare annotation was computed. [2019-10-02 07:35:04,112 INFO L443 ceAbstractionStarter]: For program point L6242(lines 6242 6246) no Hoare annotation was computed. [2019-10-02 07:35:04,113 INFO L443 ceAbstractionStarter]: For program point L6407-2(lines 6407 6410) no Hoare annotation was computed. [2019-10-02 07:35:04,113 INFO L446 ceAbstractionStarter]: At program point L6209(line 6209) the Hoare annotation is: true [2019-10-02 07:35:04,113 INFO L443 ceAbstractionStarter]: For program point L6209-1(line 6209) no Hoare annotation was computed. [2019-10-02 07:35:04,113 INFO L443 ceAbstractionStarter]: For program point L6474(lines 6474 6477) no Hoare annotation was computed. [2019-10-02 07:35:04,113 INFO L443 ceAbstractionStarter]: For program point L6210(lines 6210 6214) no Hoare annotation was computed. [2019-10-02 07:35:04,113 INFO L443 ceAbstractionStarter]: For program point L6144-1(line 6144) no Hoare annotation was computed. [2019-10-02 07:35:04,113 INFO L446 ceAbstractionStarter]: At program point L6144(line 6144) the Hoare annotation is: true [2019-10-02 07:35:04,113 INFO L443 ceAbstractionStarter]: For program point L6541-1(line 6541) no Hoare annotation was computed. [2019-10-02 07:35:04,113 INFO L446 ceAbstractionStarter]: At program point L6541(line 6541) the Hoare annotation is: true [2019-10-02 07:35:04,113 INFO L443 ceAbstractionStarter]: For program point L6376(line 6376) no Hoare annotation was computed. [2019-10-02 07:35:04,114 INFO L443 ceAbstractionStarter]: For program point L6542(lines 6542 6547) no Hoare annotation was computed. [2019-10-02 07:35:04,114 INFO L443 ceAbstractionStarter]: For program point L6443-1(line 6443) no Hoare annotation was computed. [2019-10-02 07:35:04,114 INFO L446 ceAbstractionStarter]: At program point L6443(line 6443) the Hoare annotation is: true [2019-10-02 07:35:04,114 INFO L446 ceAbstractionStarter]: At program point L6311(line 6311) the Hoare annotation is: true [2019-10-02 07:35:04,114 INFO L443 ceAbstractionStarter]: For program point L6311-1(line 6311) no Hoare annotation was computed. [2019-10-02 07:35:04,114 INFO L443 ceAbstractionStarter]: For program point L6344-1(line 6344) no Hoare annotation was computed. [2019-10-02 07:35:04,114 INFO L443 ceAbstractionStarter]: For program point L6377-2(lines 6377 6380) no Hoare annotation was computed. [2019-10-02 07:35:04,114 INFO L446 ceAbstractionStarter]: At program point L6344(line 6344) the Hoare annotation is: true [2019-10-02 07:35:04,114 INFO L443 ceAbstractionStarter]: For program point L6377(line 6377) no Hoare annotation was computed. [2019-10-02 07:35:04,114 INFO L446 ceAbstractionStarter]: At program point L6146(line 6146) the Hoare annotation is: true [2019-10-02 07:35:04,115 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_irqENTRY(lines 7282 7284) the Hoare annotation is: true [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqFINAL(lines 7282 7284) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqEXIT(lines 7282 7284) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point spin_lockENTRY(lines 6977 6984) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point spin_lockFINAL(lines 6977 6984) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point L6980-1(line 6980) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point spin_lockEXIT(lines 6977 6984) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point L6980(line 6980) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point buffer_offsetFINAL(lines 4293 4298) no Hoare annotation was computed. [2019-10-02 07:35:04,115 INFO L443 ceAbstractionStarter]: For program point buffer_offsetEXIT(lines 4293 4298) no Hoare annotation was computed. [2019-10-02 07:35:04,116 INFO L446 ceAbstractionStarter]: At program point buffer_offsetENTRY(lines 4293 4298) the Hoare annotation is: true [2019-10-02 07:35:04,116 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 3794 3801) no Hoare annotation was computed. [2019-10-02 07:35:04,116 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 3794 3801) no Hoare annotation was computed. [2019-10-02 07:35:04,116 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 3794 3801) no Hoare annotation was computed. [2019-10-02 07:35:04,116 INFO L446 ceAbstractionStarter]: At program point sg_set_pageENTRY(lines 3878 3887) the Hoare annotation is: true [2019-10-02 07:35:04,116 INFO L446 ceAbstractionStarter]: At program point L3882(line 3882) the Hoare annotation is: true [2019-10-02 07:35:04,116 INFO L443 ceAbstractionStarter]: For program point sg_set_pageEXIT(lines 3878 3887) no Hoare annotation was computed. [2019-10-02 07:35:04,116 INFO L443 ceAbstractionStarter]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2019-10-02 07:35:04,116 INFO L443 ceAbstractionStarter]: For program point sg_set_pageFINAL(lines 3878 3887) no Hoare annotation was computed. [2019-10-02 07:35:04,116 INFO L446 ceAbstractionStarter]: At program point sg_virtENTRY(lines 3938 3947) the Hoare annotation is: true [2019-10-02 07:35:04,117 INFO L443 ceAbstractionStarter]: For program point sg_virtFINAL(lines 3938 3947) no Hoare annotation was computed. [2019-10-02 07:35:04,117 INFO L446 ceAbstractionStarter]: At program point L3944(line 3944) the Hoare annotation is: true [2019-10-02 07:35:04,117 INFO L443 ceAbstractionStarter]: For program point sg_virtEXIT(lines 3938 3947) no Hoare annotation was computed. [2019-10-02 07:35:04,117 INFO L443 ceAbstractionStarter]: For program point L3943-1(line 3943) no Hoare annotation was computed. [2019-10-02 07:35:04,117 INFO L446 ceAbstractionStarter]: At program point L3943(line 3943) the Hoare annotation is: true [2019-10-02 07:35:04,117 INFO L443 ceAbstractionStarter]: For program point L3944-1(line 3944) no Hoare annotation was computed. [2019-10-02 07:35:04,117 INFO L446 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 7258 7260) the Hoare annotation is: true [2019-10-02 07:35:04,117 INFO L443 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 7258 7260) no Hoare annotation was computed. [2019-10-02 07:35:04,117 INFO L443 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 7258 7260) no Hoare annotation was computed. [2019-10-02 07:35:04,117 INFO L446 ceAbstractionStarter]: At program point L3996(line 3996) the Hoare annotation is: true [2019-10-02 07:35:04,118 INFO L446 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 3993 3999) the Hoare annotation is: true [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 3993 3999) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 3993 3999) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point usbtest_suspendFINAL(lines 6689 6694) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point usbtest_suspendEXIT(lines 6689 6694) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L446 ceAbstractionStarter]: At program point usbtest_suspendENTRY(lines 6689 6694) the Hoare annotation is: true [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageFINAL(lines 7201 7212) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageENTRY(lines 7201 7212) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point L7207-1(lines 7205 7208) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point L7207(line 7207) no Hoare annotation was computed. [2019-10-02 07:35:04,118 INFO L443 ceAbstractionStarter]: For program point L7209(line 7209) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageEXIT(lines 7201 7212) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point L7205(lines 7205 7208) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point spin_unlockENTRY(lines 6993 7000) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 6993 7000) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 6993 7000) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point L6996-1(line 6996) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point L6996(line 6996) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point dev_warnFINAL(lines 7303 7305) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point dev_warnEXIT(lines 7303 7305) no Hoare annotation was computed. [2019-10-02 07:35:04,119 INFO L443 ceAbstractionStarter]: For program point dev_warnENTRY(lines 7303 7305) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lockENTRY(lines 7279 7281) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lockFINAL(lines 7279 7281) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lockEXIT(lines 7279 7281) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L446 ceAbstractionStarter]: At program point usb_clear_haltENTRY(lines 7353 7355) the Hoare annotation is: true [2019-10-02 07:35:04,120 INFO L443 ceAbstractionStarter]: For program point usb_clear_haltEXIT(lines 7353 7355) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L443 ceAbstractionStarter]: For program point usb_clear_haltFINAL(lines 7353 7355) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L443 ceAbstractionStarter]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L446 ceAbstractionStarter]: At program point L3709(line 3709) the Hoare annotation is: true [2019-10-02 07:35:04,120 INFO L443 ceAbstractionStarter]: For program point ldv_kmalloc_12EXIT(lines 3705 3712) no Hoare annotation was computed. [2019-10-02 07:35:04,120 INFO L446 ceAbstractionStarter]: At program point ldv_kmalloc_12ENTRY(lines 3705 3712) the Hoare annotation is: true [2019-10-02 07:35:04,121 INFO L443 ceAbstractionStarter]: For program point ldv_kmalloc_12FINAL(lines 3705 3712) no Hoare annotation was computed. [2019-10-02 07:35:04,121 INFO L446 ceAbstractionStarter]: At program point L4320(lines 4305 4326) the Hoare annotation is: true [2019-10-02 07:35:04,121 INFO L443 ceAbstractionStarter]: For program point L4312(lines 4312 4317) no Hoare annotation was computed. [2019-10-02 07:35:04,121 INFO L446 ceAbstractionStarter]: At program point L4307(line 4307) the Hoare annotation is: true [2019-10-02 07:35:04,121 INFO L443 ceAbstractionStarter]: For program point L4307-1(line 4307) no Hoare annotation was computed. [2019-10-02 07:35:04,121 INFO L443 ceAbstractionStarter]: For program point check_guard_bytesFINAL(lines 4299 4327) no Hoare annotation was computed. [2019-10-02 07:35:04,121 INFO L443 ceAbstractionStarter]: For program point check_guard_bytesEXIT(lines 4299 4327) no Hoare annotation was computed. [2019-10-02 07:35:04,121 INFO L446 ceAbstractionStarter]: At program point check_guard_bytesENTRY(lines 4299 4327) the Hoare annotation is: true [2019-10-02 07:35:04,121 INFO L446 ceAbstractionStarter]: At program point L4322(lines 4305 4326) the Hoare annotation is: true [2019-10-02 07:35:04,121 INFO L443 ceAbstractionStarter]: For program point L6718(lines 6718 6721) no Hoare annotation was computed. [2019-10-02 07:35:04,121 INFO L443 ceAbstractionStarter]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2019-10-02 07:35:04,122 INFO L446 ceAbstractionStarter]: At program point L6718-2(lines 6718 6721) the Hoare annotation is: true [2019-10-02 07:35:04,122 INFO L446 ceAbstractionStarter]: At program point L6717(line 6717) the Hoare annotation is: true [2019-10-02 07:35:04,122 INFO L446 ceAbstractionStarter]: At program point L6710(line 6710) the Hoare annotation is: true [2019-10-02 07:35:04,122 INFO L443 ceAbstractionStarter]: For program point usbtest_disconnectEXIT(lines 6701 6725) no Hoare annotation was computed. [2019-10-02 07:35:04,122 INFO L446 ceAbstractionStarter]: At program point usbtest_disconnectENTRY(lines 6701 6725) the Hoare annotation is: true [2019-10-02 07:35:04,122 INFO L443 ceAbstractionStarter]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2019-10-02 07:35:04,122 INFO L446 ceAbstractionStarter]: At program point L6708(line 6708) the Hoare annotation is: true [2019-10-02 07:35:04,122 INFO L443 ceAbstractionStarter]: For program point L6710-1(line 6710) no Hoare annotation was computed. [2019-10-02 07:35:04,122 INFO L443 ceAbstractionStarter]: For program point L6722(line 6722) no Hoare annotation was computed. [2019-10-02 07:35:04,122 INFO L443 ceAbstractionStarter]: For program point usbtest_disconnectFINAL(lines 6701 6725) no Hoare annotation was computed. [2019-10-02 07:35:04,123 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 3822 3828) no Hoare annotation was computed. [2019-10-02 07:35:04,123 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 3822 3828) no Hoare annotation was computed. [2019-10-02 07:35:04,123 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 3822 3828) no Hoare annotation was computed. [2019-10-02 07:35:04,123 INFO L443 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 4000 4007) no Hoare annotation was computed. [2019-10-02 07:35:04,123 INFO L446 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 4000 4007) the Hoare annotation is: true [2019-10-02 07:35:04,123 INFO L443 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 4000 4007) no Hoare annotation was computed. [2019-10-02 07:35:04,123 INFO L446 ceAbstractionStarter]: At program point usb_alloc_urbENTRY(lines 7349 7351) the Hoare annotation is: true [2019-10-02 07:35:04,123 INFO L446 ceAbstractionStarter]: At program point L7350(line 7350) the Hoare annotation is: true [2019-10-02 07:35:04,123 INFO L443 ceAbstractionStarter]: For program point usb_alloc_urbFINAL(lines 7349 7351) no Hoare annotation was computed. [2019-10-02 07:35:04,123 INFO L443 ceAbstractionStarter]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2019-10-02 07:35:04,124 INFO L443 ceAbstractionStarter]: For program point usb_alloc_urbEXIT(lines 7349 7351) no Hoare annotation was computed. [2019-10-02 07:35:04,124 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateFINAL(lines 7313 7315) the Hoare annotation is: true [2019-10-02 07:35:04,124 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7313 7315) no Hoare annotation was computed. [2019-10-02 07:35:04,124 INFO L443 ceAbstractionStarter]: For program point L3771-1(line 3771) no Hoare annotation was computed. [2019-10-02 07:35:04,124 INFO L439 ceAbstractionStarter]: At program point L3771(line 3771) the Hoare annotation is: (or (< |#StackHeapBarrier| |ldv_zalloc_#t~malloc45.base|) (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (<= ~ldv_state_variable_1~0 1))) [2019-10-02 07:35:04,124 INFO L443 ceAbstractionStarter]: For program point L3768(lines 3768 3775) no Hoare annotation was computed. [2019-10-02 07:35:04,124 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 3761 3777) no Hoare annotation was computed. [2019-10-02 07:35:04,124 INFO L439 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 3761 3777) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0)) (forall ((v_test_iso_queue_~param.offset_BEFORE_CALL_1 Int) (v_test_iso_queue_~param.base_BEFORE_CALL_1 Int)) (not (<= (mod (select (select |old(#memory_int)| v_test_iso_queue_~param.base_BEFORE_CALL_1) (+ v_test_iso_queue_~param.offset_BEFORE_CALL_1 16)) 4294967296) 0))) (not (<= ~ldv_state_variable_1~0 1)) (exists ((v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 Int) (v_test_ctrl_queue_~param.base_BEFORE_CALL_12 Int)) (<= (mod (select (select |#memory_int| v_test_ctrl_queue_~param.base_BEFORE_CALL_12) (+ v_test_ctrl_queue_~param.offset_BEFORE_CALL_4 16)) 4294967296) 0))) [2019-10-02 07:35:04,124 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 3761 3777) no Hoare annotation was computed. [2019-10-02 07:35:04,125 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,125 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~override_alt~0 1) 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2019-10-02 07:35:04,125 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 07:35:04,125 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 07:35:04,125 INFO L443 ceAbstractionStarter]: For program point usb_get_descriptorFINAL(lines 7370 7372) no Hoare annotation was computed. [2019-10-02 07:35:04,125 INFO L443 ceAbstractionStarter]: For program point usb_get_descriptorEXIT(lines 7370 7372) no Hoare annotation was computed. [2019-10-02 07:35:04,125 INFO L446 ceAbstractionStarter]: At program point usb_get_descriptorENTRY(lines 7370 7372) the Hoare annotation is: true [2019-10-02 07:35:04,142 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-02 07:35:04,144 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-02 07:35:04,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount [2019-10-02 07:35:04,146 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount [2019-10-02 07:35:04,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 07:35:04 BoogieIcfgContainer [2019-10-02 07:35:04,149 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 07:35:04,151 INFO L168 Benchmark]: Toolchain (without parser) took 558343.20 ms. Allocated memory was 134.2 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 76.8 MB in the beginning and 917.4 MB in the end (delta: -840.6 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-10-02 07:35:04,151 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-02 07:35:04,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2873.68 ms. Allocated memory was 134.2 MB in the beginning and 276.3 MB in the end (delta: 142.1 MB). Free memory was 76.6 MB in the beginning and 183.4 MB in the end (delta: -106.8 MB). Peak memory consumption was 118.5 MB. Max. memory is 7.1 GB. [2019-10-02 07:35:04,153 INFO L168 Benchmark]: Boogie Preprocessor took 418.18 ms. Allocated memory is still 276.3 MB. Free memory was 183.4 MB in the beginning and 152.0 MB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. [2019-10-02 07:35:04,153 INFO L168 Benchmark]: RCFGBuilder took 10294.50 ms. Allocated memory was 276.3 MB in the beginning and 545.3 MB in the end (delta: 269.0 MB). Free memory was 152.0 MB in the beginning and 79.4 MB in the end (delta: 72.6 MB). Peak memory consumption was 374.0 MB. Max. memory is 7.1 GB. [2019-10-02 07:35:04,154 INFO L168 Benchmark]: TraceAbstraction took 544751.36 ms. Allocated memory was 545.3 MB in the beginning and 1.8 GB in the end (delta: 1.3 GB). Free memory was 79.4 MB in the beginning and 917.4 MB in the end (delta: -838.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-10-02 07:35:04,157 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2873.68 ms. Allocated memory was 134.2 MB in the beginning and 276.3 MB in the end (delta: 142.1 MB). Free memory was 76.6 MB in the beginning and 183.4 MB in the end (delta: -106.8 MB). Peak memory consumption was 118.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 418.18 ms. Allocated memory is still 276.3 MB. Free memory was 183.4 MB in the beginning and 152.0 MB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10294.50 ms. Allocated memory was 276.3 MB in the beginning and 545.3 MB in the end (delta: 269.0 MB). Free memory was 152.0 MB in the beginning and 79.4 MB in the end (delta: 72.6 MB). Peak memory consumption was 374.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 544751.36 ms. Allocated memory was 545.3 MB in the beginning and 1.8 GB in the end (delta: 1.3 GB). Free memory was 79.4 MB in the beginning and 917.4 MB in the end (delta: -838.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #amount * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3806]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4969]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3926]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4969]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3894]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6840]: Loop Invariant [2019-10-02 07:35:04,174 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-02 07:35:04,174 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: (((!(\old(ldv_spin) == 0) || !(override_alt + 1 <= 0)) || ((unknown-#StackHeapBarrier-unknown + 1 <= ldvarg0 && ldv_state_variable_1 <= 1) && ldv_spin == 0)) || ((0 == ldvarg0 && ldv_state_variable_1 <= 1) && ldv_spin == 0)) || !(0 == \old(ldv_state_variable_1)) - InvariantResult [Line: 3902]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant [2019-10-02 07:35:04,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount [2019-10-02 07:35:04,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount Derived loop invariant: (((!(ldv_spin == 0) || !(override_alt + 1 <= 0)) || !(0 == ldv_state_variable_1)) || !(unknown-#amount-unknown <= 4)) || aux-#t~loopctr1295-aux <= 4 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5994]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 167 procedures, 1765 locations, 1 error locations. SAFE Result, 544.6s OverallTime, 28 OverallIterations, 24 TraceHistogramMax, 184.7s AutomataDifference, 0.0s DeadEndRemovalTime, 10.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 59441 SDtfs, 10374 SDslu, 202622 SDs, 0 SdLazy, 9886 SolverSat, 720 SolverUnsat, 63 SolverUnknown, 0 SolverNotchecked, 173.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7419 GetRequests, 7167 SyntacticMatches, 3 SemanticMatches, 249 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 567 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4435occurred in iteration=20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.8s AutomataMinimizationTime, 28 MinimizatonAttempts, 2458 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 554 LocationsWithAnnotation, 59908 PreInvPairs, 59938 NumberOfFragments, 1677 HoareAnnotationTreeSize, 59908 FomulaSimplifications, 83832 FormulaSimplificationTreeSizeReduction, 5.9s HoareSimplificationTime, 554 FomulaSimplificationsInter, 42895 FormulaSimplificationTreeSizeReductionInter, 3.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 5.2s SsaConstructionTime, 317.6s SatisfiabilityAnalysisTime, 7.1s InterpolantComputationTime, 8728 NumberOfCodeBlocks, 8489 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 7664 ConstructedInterpolants, 45 QuantifiedInterpolants, 2913777 SizeOfPredicates, 61 NumberOfNonLiveVariables, 114017 ConjunctsInSsa, 231 ConjunctsInUnsatCore, 28 InterpolantComputations, 16 PerfectInterpolantSequences, 3194/3418 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...